QC Algebra Worksheet

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balvnatry

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questa college

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o All apps Microsoft Office X WebAssign: MAC1105 - A x Homework 6.1 - MAC110 X > A Homework 5.2 - MAC110: X Homework 5.1 - MAC110 x | + 다. X f O M : → с i webassign.net/web/Student/Assignment-Responses/last?dep=28335994 Apps Dashboard 2. [-70.76 Points] DETAILS LARCOLALG10 6.1.008.MI. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Solve the system by the method of substitution. Check your solution(s) graphically. Fx - 4y = -13 1x + 3y = 1 (x, y) = ) =( y 20 16 12 8 4 X 12 16 20 8 -20 -16 - 12 -8 -4 -4 -8 -12 -16 -20 Need Help? Read It Watch It Master It COL o 4:03 PM 2/8/2022 10 o All apps | Microsoft Office WebAssign: MAC1105 - A X Homework 6.1 - MAC110 X > A Homework 5.2 - MAC110: X W Homework 5.1 - MAC110 ~ | + 다. Х 个 → с M : i webassign.net/web/Student/Assignment-Responses/last?dep=28335994 Dashboard Apps 3. [-70.76 Points] DETAILS LARCOLALG10 6.1.015. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Solve the system by the method of substitution. (If there is no solution, enter NO SOLUTION.) I x - y = 5 6x - 5y = 33 (x, y) = Need Help? Read It 4. [-70.76 Points] DETAILS LARCOLALG10 6.1.017. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Solve the system by the method of substitution. (If there is no solution, enter NO SOLUTION.) 2x – y + 6 = 0 4x + y - 9 = 0 (x, y) = Need Help? Read It 5. [-70.76 Points] DETAILS LARCOLALG10 6.1.019. MY NOTES ASK YOUR TEACHER Solve the system by the method of substitution. (If there is no solution, enter NO SOLUTION.) (1.5x + 0.8y = 2.3 0.3x - 0.2y = 0.1 (x, y) = =( Need Help? Read It COL o 4:05 PM 2/8/2022 10 o All apps | Microsoft Office WebAssign: MAC1105 - A X Homework 6.1 - MAC110 X > A Homework 5.2 - MAC110: X Homework 5.1 - MAC110 | + 다. X 个 M : → с webassign.net/web/Student/Assignment-Responses/last?dep=28335994 Apps Dashboard 6. [-70.76 Points] DETAILS LARCOLALG10 6.1.024.MI. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Solve the system by the method of substitution. (If there is no solution, enter NO SOLUTION.) 2x + y = 8 9 2x - 9y = 18 (x, y) = Need Help? Read It Watch it Master It 7. [-70.76 Points] DETAILS LARCOLALG10 6.1.055. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Use the equations for the total cost C and total revenue R to find the number x of units a company must sell to break even. (Round to the nearest whole unit.) C = 8900x + 250,000, R = 9602x units Need Help? Read It 8. [-70.76 Points] DETAILS LARCOLALG10 6.1.064. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Use a system of equations to find the dimensions of the rectangle meeting the specified conditions. The perimeter is 28 inches and the width is three-fourths the length. width in length in Need Help? Read It Watch It COL 4:05 PM 2/8/2022 10 Homework 6.1 - MAC110 X > All apps | Microsoft Office WebAssign: MAC1105 - A X Х A Homework 5.2 - MAC110: X 다. Homework 5.1 - MAC110 ~ + f M : → с webassign.net/web/Student/Assignment-Responses/last?dep=28335994 Apps Dashboard 9. [-70.76 Points] DETAILS LARCOLALG10 6.2.013. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Solve the system by the method of elimination and check any solutions algebraically. (If there is no solution, enter NO SOLUTION. If the system is dependent, express x and y in terms of the parameter a.) Sx + 2y = 8 1x - 2y = 4 (x, y) = ( Need Help? Read It 10. [-70.76 Points] DETAILS LARCOLALG10 6.2.015. MY NOTES ASK YOUR TEACHER Solve the system by the method of elimination and check any solutions algebraically. (If there is no solution, enter NO SOLUTION. If the system is dependent, express x and y in terms of the parameter a.) 5x + 3y = 6 3x - y = 5 (x, y) = Need Help? Read It ASK YOUR TEACHER PRACTICE ANOTHER MY NOTES 11. [-70.76 Points] DETAILS LARCOLALG10 6.2.019. Solve the system by the method of elimination and check any solutions algebraically. (If there is no solution, enter NO SOLUTION. If the system is dependent, express x and y in terms of the parameter a.) 3x + 2y = 25 2x + 5y = 13 (x, y) = Need Help? Read It COL o 4:06 PM 2/8/2022 10 Homework 6.1 - MAC110 X All apps | Microsoft Office WebAssign: MAC1105 - A X > Homework 5.1 - MAC110 x | + A Homework 5.2 - MAC110: X Х 다. 个 O M : → с i webassign.net/web/Student/Assignment-Responses/last?dep=28335994 Apps Dashboard 12. [-70.76 Points] DETAILS LARCOLALG10 6.2.026.MI. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Solve the system by the method of elimination and check any solutions algebraically. (If there is no solution, enter NO SOLUTION. If the system is dependent enter a for x and enter y in terms of a.) 5-6x + 4y = 7 15x - 10y = -18 (x, y) = =( Need Help? Read It Watch It Master It 13. [-70.88 Points] DETAILS LARCOLALG10 6.2.043. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Two cheeseburgers and one small order of fries contain a total of 1270 calories. Three cheeseburgers and two small orders of fries contain a total of 2030 calories. Find the caloric content of each item. cheeseburger calories fries calories Need Help? Read It Watch It COL o 4:07 PM 2/8/2022 10 o WAP.1 Homework (MA X All apps | Microsoft x | WebAssign: MAC11 x Homework 1.2 - M X Homework 2.2 - M X o Mail - Mark Diala > Х 다. x + 个 M : → с i webassign.net/web/Student/Assignment-Responses/last?dep=28336000 Apps Dashboard 2. [-/14.28 Points] DETAILS LARCOLALG10 P.1.017. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Consider the following. X36 (a) Give a verbal description of the subset of real numbers represented by the interval. The inequality is the set of all real numbers. The inequality is the set of all real numbers greater than or equal to 6. O The inequality is the set of all real numbers less than or equal to 6. The inequality is the set of all real numbers less than 6. O The inequality is the set of all real numbers greater than 6. (b) Sketch the subset on the real number line. Use the tools to enter your answer. + + 0 1 2 3 4 5 6 7 8 9 10 O O O O ] NO SOL WebAssign NumberLine өHelp (c) State whether the interval is bounded or unbounded. O The interval is unbounded. The interval is bounded. Need Help? Read It COL o 8:32 AM 2/11/2022 o All apps | Microsoft ® WebAssign: MAC11 X WAP.1 Homework (MAX Homework 1.2 - M X > WA Homework 2.2 - M. X O Mail - Mark Diala x + 다. х f M : → с webassign.net/web/Student/Assignment-Responses/last?dep=28336000 Apps Dashboard 3. [-/14.28 Points] DETAILS LARCOLALG10 P.1.010. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Determine which numbers in the set are natural numbers, whole numbers, integers, rational numbers, and irrational numbers. (Select all that apply.) {14, -19, - 4, V7,3.92, - 1, 8, -6.2, 23} — 14 -19 14 3.92 일 8 -6.2 23 4 (a) natural numbers o U U O O O O 0 (b) whole numbers C O U O O (c) integers ооо 0 0 O o o o 0 0 (d) rational numbers 0 (e) irrational numbers o O Need Help? Read It Watch It 4. [-/14.28 Points] DETAILS LARCOLALG10 P.2.045. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Simplify each radical expression. (a) V 96x3 (b) 8xy8 COL 8:33 AM 2/11/2022 WAP.1 Homework (MA X All apps | Microsoft x | WebAssign: MAC11 x WA Homework 1.2 - M X WA Homework 2.2 - M. X Mail - Mark Diala > Х 다. x + f O м. : → с ^ webassign.net/web/Student/Assignment-Responses/last?dep=28336000 Apps Dashboard Need Help? Read It 5. [-/14.28 Points] DETAILS LARCOLALG10 P.2.024. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Simplify each expression. درو (a) x6 (b) 21(x + y) 12(x + y) Need Help? Read It 6. [-/14.28 Points] DETAILS LARCOLALG10 P.2.017. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Evaluate the expression for the given value of x. 6x0, x = 10 Need Help? Read It COL o 8:34 AM 2/11/2022 7 All apps | Microsoft ® WebAssign: MAC11 X P.1 Homework (MA X WA Homework 1.2 - M X WA Homework 2.2 - M. X > Mail - Mark Diala x + 다. Х f M : → с i webassign.net/web/Student/Assignment-Responses/last?dep=28336000 Apps Dashboard 6x°, x = 10 Need Help? Read It 7. [-/14.32 Points] DETAILS RCOLALG10 P.2.025. MYN ASK YOUR TEACHER PRACTICE ANOTHER Simplify each expression. (a) ') (b) ( * )*)* b -8 a Need Help? Read It COL o 8:35 AM 2/11/2022 7 o O Mail - Mark Diala > x | + 다. Х 个 All apps | Microsoft ® WebAssign: MAC11 X WAP.2 Homework (MA X WAP.1 Homework (MA X WA Homework 1.2 - M. X → с webassign.net/web/Student/Assignment-Responses/submit?dep=28336001&tags=autosave#question3846611_10 Apps Dashboard M : 2. [-76.66 Points] DETAILS LARCOLALG10 P.4.020. MY NOTES ASK YOUR TEACHER Factor the perfect square trinomial. 4t2 + 4t + 1 Need Help? Read It Watch It 3. [-76.66 Points] DETAILS LARCOLALG10 P.4.027. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Factor the sum or difference of cubes. 6473 - 1 Need Help? Read It COL 8:45 AM 2/11/2022 7 o o Mail - Mark Diala > Х 다. x | + 个 All apps | Microsoft x | WebAssign: MAC11 x WAP.2 Homework (MA X WAP.1 Homework (MA X WA Homework 1.2 - M. X → с webassign.net/web/Student/Assignment-Responses/submit?dep=28336001&tags=autosave#question3846611_10 Apps Dashboard M : 4. [-76.66 Points] DETAILS LARCOLALG10 P.5.013. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Find the domain of the expression. 12-X O all real numbers O all real numbers x satisfying x 22 O all real numbers x satisfying x < 2 O all real numbers x satisfying x > 2 O all real numbers x satisfying x 5 2 Need Help? Read It Watch It 5. [-76.66 Points] DETAILS LARCOLALG10 P.5.004. MY NOTES ASK YOUR TEACHER Fill in the blank. Two algebraic expressions that have the same domain and yield the same values for all numbers in their domains are ---Select--- v Need Help? Read It COL o 8:46 AM 2/11/2022 o > O Mail - Mark Diala x + 다. Х 个 All apps | Microsoft x WebAssign: MAC11 x WAP.2 Homework (MA X WA P.1 Homework (MA X WA Homework 1.2 - M. X → с webassign.net/web/Student/Assignment-Responses/submit?dep=28336001&tags=autosave#question3846611_10 Apps Dashboard M : 6. [-76.66 Points] DETAILS LARCOLALG10 P.5.009. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Find the domain of the expression. x + 2 5x + 6 O all positive real numbers O all real numbers O all real numbers x such that x # 6/5 and x = -6/5 O all real numbers x such that x = -6/5 O all real numbers x such that x # 6/5 Need Help? Read It Watch It 7. [-16.66 Points] DETAILS LARCOLALG10 P.5.012. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Find the domain of the expression. x² 4 x2 + x - 30 O all real numbers x such that x = -5, 6 O all real numbers x such that x = -2,2 O all real numbers O all real numbers x such that x = 5, -6 O all real numbers x such that x + 30 Need Help? Read It Watch It COL o 8:47 AM 2/11/2022 o Mail - Mark Diala > x + 다. Х f All apps | Microsoft x WebAssign: MAC11 X WAP.2 Homework (MA X WAP.1 Homework (MA X WA Homework 1.2 - M. X → с webassign.net/web/Student/Assignment-Responses/submit?dep=28336001&tags=autosave#question3846611_10 Apps Dashboard M : O all real numbers x such that x # 5, -6 O all real numbers x such that x 30 Need Help? Read It Watch It 8. [-76.66 Points] DETAILS LARCOLALG10 P.5.034. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Perform the division and simplify. 2 r - 5 2 - 25 5+ Need Help? Read It Watch It 9. [-76.66 Points] DETAILS LARCOLALG10 P.6.032. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Consider the following. COL O 8:50 AM 2/11/2022 o > O Mail - Mark Diala x + 다. Х f All apps | Microsoft WebAssign: MAC11 X WAP.2 Homework (MA X WAP.1 Homework (MA X WA Homework 1.2 - M. X → с webassign.net/web/Student/Assignment-Responses/submit?dep=28336001&tags=autosave#question3846611_10 Apps Dashboard M : 9. [-76.66 Points] DETAILS LARCOLALG10 P.6.032. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Consider the following. (2, 15), (10,0) (a) Plot the points. Graph Layers 17 16 16 After you add an object to the graph you can use Graph Layers to view and edit its properties 14 13 Fill 12 10 . NO Solution 14 15 16 17 18 Help WebAssign. Graphing Tool (b) Find the distance between the points. units (c) Find the midpoint of the line segment joining the points. (x, y) = =( Need Help? Read It Watch It COL 8:51 AM 2/11/2022 All apps Microsoft X WebAssign: MAC11 x WAP.1 Homework (MA X > P.2 Homework (MA X WA Homework 1.2 - M. X O Mail - Mark Diala Х 다. x + f → с O M : webassign.net/web/Student/Assignment-Responses/submit?dep=28336001&tags=autosave#question3846611_10 Dashboard * Apps 10. [-/6.66 Points] DETAILS LARCOLALG10 P.6.005. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Plot the points in the Cartesian plane. (7,5), (1, -4), (-3, 7), (-5,0),(-4,-2), (4.5, -1.5) 10 10 -5 10 - 10 10 -101 -10 o 10 10 - 10 -5 • 5 10 - 10 -5 5 10 0 -10 o - 10 Need Help? Read It 11. [0/6.66 Points] DETAILS PREVIOUS ANSWERS LARCOLALG10 P.6.001. MY NOTES ASK YOUR TEACHER COL O 8:52 AM 2/11/2022 o > O Mail - Mark Diala x + 다. Х f All apps | Microsoft ® WebAssign: MAC11 X WAP.2 Homework (MA X WAP.1 Homework (MA X WA Homework 1.2 - M. X → с webassign.net/web/Student/Assignment-Responses/submit?dep=28336001&tags=autosave#question3846611_10 Apps Dashboard M : 12. [-16.66 Points] DETAILS LARCOLALG10 P.6.024. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Consider the following graph. у 8 (14,7) 4 (2,2) (14,2) X 16 4 8 12 (a) Find the length of each side of the right triangle. distance between (2, 2) and (14, 2) di = distance between (14, 2) and (14,7) d2 = distance between (2, 2) and (14,7) dz = (b) Show that these lengths satisfy the Pythagorean Theorem. 0,2 = d₂2= d12 + d22 = d32 Need Help? Read It COL o 8:53 AM 2/11/2022 All apps Microsoft X WebAssign: MAC11 x P.2 Homework (MA X WAP.1 Homework (MA X > WA Homework 1.2 - M. X o Mail - Mark Diala x | + 다. х 个 → с O M : webassign.net/web/Student/Assignment-Responses/submit?dep=28336001&tags=autosave#question3846611_10 Dashboard Apps 13. [-76.66 Points] DETAILS LARCOLALG10 P.6.014.MI. MY NOTES ASK YOUR TEACHER Determine the quadrant(s) in which (x, y) is located so that the condition is satisfied. (Select all that apply.) xy > 0 O Quadrant I O Quadrant II O Quadrant III Quadrant IV none of these Need Help? Read It Watch It Master It 14. [-76.66 Points] DETAILS LARCOLALG10 P.4.019. MY NOTES ASK YOUR TEACHER Factor the perfect square trinomial. x2 - 4x + 4 Need Help? Read It Watch It COL o 8:53 AM 2/11/2022 All apps | Microsoft WebAssign: MAC11 X P.2 Homework (MA X WA P.1 Homework (MA X WA Homework 1.2 - M. X > O Mail - Mark Diala x + 다. х 个 → с webassign.net/web/Student/Assignment-Responses/submit?dep=28336001&tags=autosave#question3846611_10 M : Apps Dashboard Factor the perfect square trinomial. x2 - 4x + 4 Need Help? Read It Watch It 15. [-76.76 Points] DETAILS LARCOLALG10 P.4.040. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Factor the trinomial. 2x2 + 13x + 15 Need Help? Read It Watch It COL o 8:54 AM 2/11/2022 Mail - Mark Die x | + > 다. Х f All apps | Micro x WebAssign: M, X Homework 1.2 X WA P.2 Homework ~ | WAP.1 Homework ~ | Homework 1.2 x → с webassign.net/web/Student/Assignment-Responses/last?dep=28336003#question3846611_10 Apps Dashboard M : 2. [0/0.47 Points] DETAILS PREVIOUS ANSWERS LARCOLALG10 1.4.007. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Solve the quadratic equation by factoring. (Enter your answers as a comma-separated list.) 4x2 + 2x = 0 x = x Need Help? Read It Watch It Submit Answer 3. [0.47/0.47 Points] DETAILS PREVIOUS ANSWERS LARCOLALG10 1.4.010. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Solve the quadratic equation by factoring. (Enter your answers as a comma-separated list.) x2 + 6x + 9 = 0 X = -3 Need Help? Read It Watch It COL 9:39 AM 2/11/2022 o Mail - Mark Die x | + > 다. Х f All apps | Micro x WebAssign: M, X Homework 1.2 X WA P.2 Homework ~ | WAP.1 Homework ~ | Homework 1.2 x → с webassign.net/web/Student/Assignment-Responses/last?dep=28336003#question3846611_10 Apps Dashboard M : 4. [0/0.47 Points] DETAILS PREVIOUS ANSWERS LARCOLALG10 1.4.014. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Solve the quadratic equation by factoring. (Enter your answers as a comma-separated list.) x2 – 3x – 18 = 0 x = x Need Help? Read It 5. [-70.47 Points] DETAILS LARCOLALG10 1.4.019. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Solve the equation by extracting the square roots. List both the exact solution and its approximation rounded to two decimal places. x2 = 81 X = (smaller value) X = (larger value) Need Help? Read It COL 9:41 AM 2/11/2022 > Mail - Mark Die x + - Х 다. f All apps | Micro x WebAssign: M, X Homework 1.2 X WA P.2 Homework ~ | WAP.1 Homework ~ | Homework 1.2 x → с webassign.net/web/Student/Assignment-Responses/last?dep=28336003#question3846611_10 Apps Dashboard M : Need Help? Read It 6. [-70.47 Points] DETAILS LARCOLALG10 1.4.025. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Solve the equation by extracting the square roots. List both the exact solution and its approximation rounded to two decimal places. (x – 7)2 = 64 X = (smaller value) x = (larger value) Need Help? Read It 7. [0.2/0.47 Points] DETAILS PREVIOUS ANSWERS LARCOLALG10 1.4.052. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Consider the following equation. y = (x – 9)2 - 1 COL 9:44 AM 2/11/2022 > Mail - Mark Die x | + 다. х f All apps | Micro x WebAssign: M, X Homework 1.2 X WA P.2 Homework ~ | WAP.1 Homework ~ | Homework 1.2 x → с webassign.net/web/Student/Assignment-Responses/last?dep=28336003#question3846611_10 Apps Dashboard M New tab Ctrl+T New window Ctrl+N 7. 10. 2/0.47 Points) DETAILS PREVIOUS ANSWERS LARCOLALG10 1.4.052 Ctrl+Shift+N New Incognito window Consider the following equation. y-x-9-1 (a) Use a graphing utility to graph the equation у History 15 Downloads Ctrl+ 10 10 Bookmarks S s 10 -5 5 10 -15 - 10 -5 5 10 Zoom 33% + -5 m -10 Print... Ctrl+P -15 -15 Cast... Find... Ctrl+F 151 15: 10 10 More tools 5 s Edit Cut Copy Paste 15 -15 - 10 15 - 10 - 10 Settings Help - 15 O -15 (b) Use the graph to approximate any x-intercepts of the graph Exit (smaller x-value (x,y)-( (larger x-value) (c) Sety- and solve the resulting equation. (Enter your answers as a comma-separated list.) c) Compare the result of art (c) with the x-intercepts of the graph. The x-values are the same. The values are reciprocals. The x-values are unrelated Need Help? Pa 8. 1-/0.47 Points] DETAILS LARCOLALG10 1.4.071 MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Use the Quadratic Formula to solve the equation. (Enter your answers as a comma-separated list.) 15x + x - 3-0 X- Need Help? Real COL o 9:47 AM 2/11/2022 Mail - Mark Die x | + > 다. Х f All apps | Micro x WebAssign: M, X Homework 1.2 X P.2 Homework | P.1 Homework x W Homework 1.2 X → с webassign.net/web/Student/Assignment-Responses/last?dep=28336003#question3846611_10 Apps Dashboard M : 8. [-/0.47 Points] DETAILS LARCOLALG10 1.4.071. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Use the Quadratic Formula to solve the equation. (Enter your answers as a comma-separated list.) 15x2 + 4x - 3 = 0 X= Need Help? Read It 9. [-70.47 Points] DETAILS LARCOLALG10 1.4.105. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER The floor of a one-story building is 14 feet longer than it is wide (see figure). The building has 1320 square feet of floor space. W W + 14 (a) Write a quadratic equation for the area of the floor in terms of w. (b) Find the length / and width w of the floor. ft ft Need Help? Read It Watch It COL O 9:48 AM 2/11/2022 o Mail - Mark Die x | + > 다. Х f All apps | Micro x WebAssign: M, X Homework 1.2 X P.2 Homework | P.1 Homework x W Homework 1.2 X → с webassign.net/web/Student/Assignment-Responses/last?dep=28336003#question3846611_10 Dashboard O M : * Apps 10. [-70.47 Points] DETAILS LARCOLALG10 1.5.012. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Write the complex number in standard form. 4 +-36 Need Help? Read It Watch It 11. [0/0.47 Points] DETAILS PREVIOUS ANSWERS LARCOLALG10 1.5.013.MI. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Write the complex number in standard form. 5-V-63 DNE X Need Help? Read It Watch It Master It 12. [-70.47 Points] DETAILS LARCOLALG10 1.5.029. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Perform the operation and write the result in standard form. 111 - (16 - 71) Need Help? Read It COL o 9:48 AM 2/11/2022 7 Mail - Mark Die x | + > 다. Х f All apps | Micro x WebAssign: M, X Homework 1.2 X P.2 Homework | P.1 Homework ~ Homework 1.2 x → с webassign.net/web/Student/Assignment-Responses/last?dep=28336003#question3846611_10 Apps Dashboard M : 13. [-70.47 Points] DETAILS LARCOLALG10 1.5.032.MI. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Perform the operation and write the result in standard form. (6 - 5)(2 – 21) Need Help? Read It Watch It Master It 14. [-70.47 Points] DETAILS LARCOLALG10 1.5.049. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Write the quotient in standard form. 6 + 6 - i Need Help? Read It 15. [-70.47 Points] DETAILS LARCOLALG10 1.5.063. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Write the complex number in standard form. -32 + -8 Need Help? Read It COL o 9:49 AM 2/11/2022 > Mail - Mark Die x | + 다. х 个 All apps | Micro x WebAssign: M, X Homework 1.2 X P.2 Homework ~ | W P.1 Homework ~ | W Homework 1.2 x → с webassign.net/web/Student/Assignment-Responses/last?dep=28336003#question3846611_10 Apps Dashboard M : 16. [-70.47 Points] DETAILS LARCOLALG10 1.5.071. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Use the Quadratic Formula to solve the quadratic equation. (Enter your answers as a comma-separated list.) 4x2 + 16x + 19 = 0 X = Need Help? Read It 17. [-70.47 Points] DETAILS LARCOLALG10 1.6.056. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Solve the equation. Check your solutions. (Enter your answers as a comma-separated list.) 19 6 7 = x2 + + X X = Need Help? Read It Watch It COL o 9:53 AM 2/11/2022 8 Mail - Mark Die x | + > 다. Х f All apps | Micro x WebAssign: M, X Homework 1.2 X P.2 Homework ~ | W P.1 Homework ~ | W Homework 1.2 x → с webassign.net/web/Student/Assignment-Responses/last?dep=28336003#question3846611_10 Dashboard O M : Apps 18. [-70.47 Points] DETAILS LARCOLALG10 1.7.013. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Solve the inequality. Then graph the solution set. 2x < 14 Use the tools to enter your answer. -10 -8 -6 -4 -2 0 2 4 6 8 10 O O O O ] NO SOL WebAssign. NumberLine Help Need Help? Read It Watch It COL O 9:53 AM 2/11/2022 8 All apps | Micro x WebAssign: M, X > Homework 1.2 X WA P.2 Homework ~ | WAP.1 Homework ~ | Homework 1.2 x Mail - Mark Die x | + 다. х f → с webassign.net/web/Student/Assignment-Responses/last?dep=28336003#question3846611_10 O M : * Apps Dashboard 19. [-70.47 Points] DETAILS LARCOLALG10 1.7.019. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Solve the inequality. Then graph the solution set. 3x + 8< 4 + 5x Use the tools to enter your answer. -10 -8 -6 -2 0 2 4 6 8 10 15 O [ ] NO SOL WebAssign NumberLine Help Need Help? Read It Watch It 20 L-10 47 Points! DETAILS I ARCOL ALG101 7022 MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER 9:53 AM 2/11/2022 COL o 8 o > Х 다. Mail - Mark Die x | + 个 All apps | Micro x WebAssign: M, X Homework 1.2 X P.2 Homework ~ | W P.1 Homework ~ | W Homework 1.2 x → с webassign.net/web/Student/Assignment-Responses/last?dep=28336003#question3846611_10 Apps Dashboard O M : 20. [-70.47 Points] DETAILS LARCOLALG10 1.7.022. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Solve the inequality. Then graph the solution set. 4x - 2 3 13 + 9x Use the tools to enter your answer. + -10 -8 -6 -4 -2 0 2 4 6 8 10 o o O [ ] NO SOL WebAssign. NumberLine Help Need Help? Read It Watch It 21. [-70.6 Points] DETAILS LARCOLALG10 1.7.032. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER COL o 9:53 AM 2/11/2022 8 Mail - Mark Die x | + > 다. Х 个 All apps | Micro x WebAssign: M, X Homework 1.2 X P.2 Homework | P.1 Homework x W Homework 1.2 X → с i webassign.net/web/Student/Assignment-Responses/last?dep=28336003#question3846611_10 Apps Dashboard M : 21. [-70.6 Points] DETAILS LARCOLALG10 1.7.032. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Solve the inequality. Then graph the solution set. -93-4x – 5 < 3 - 15x -10 -8 -6 -4 -2 0 2 4 6 8 10 0 0 0 NO SOL WebAssign NumberLine Help Need Help? Read It COL o 9:53 AM 2/11/2022 8
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Explanation & Answer

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Section 5.1

Question 1
Function

Value

𝑓(𝑥) = 4.9𝑥

𝑥 = −𝜋

= 0.006787
𝑓(−𝜋) = 𝟎. 𝟎𝟎𝟕

Question 2
Function

Value
3 4𝑥
5

𝑓(𝑥) = ( )

𝑥=

3
8

3

3
3 4(8)
𝑓( ) = ( )
= 0.4647...


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