Compose a Function
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Znevb xbev
Mathematics
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f (x)=2x 1
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6.00 Semester 1 Exam (Part 1)
Question 1
Which of the following is an example of a function?
{(-1, 0), (-1, 3), (3, 9), (5, 10)} ...
6.00 Semester 1 Exam (Part 1)
Question 1
Which of the following is an example of a function?
{(-1, 0), (-1, 3), (3, 9), (5, 10)}
{(1, 3), (2, 5), (3, 8), (4, 10)}
{(4, 6), (5, 9), (4, 7)}
{(0, 2), (0, 3), (1, 5), (4, 5)}
2 points
Question 2
What is the inverse of y = 5x + 20? y = 5x + 4 y = 20x - 52 points
Question 3
What is the domain of the following function? {0, 4, 5} {0, 1, 2, 3, 4} {0, 2, 3, 4, 5} {1, 2, 3, 4}2 points
Question 4
Find g º f if f(x) = 2x - 1 and g(x) = x + 2. 2x - 3 2x + 1 2x - 1 2x + 32 points
Question 5
What is the solution of -5x > 25? x > -5 x < -5 x > 5 x < 52 points
Question 6
The solution of is 25. TRUE FALSE2 points
Question 7
The only solution to |r+3|=1 is -2. TRUE FALSE2 points
Question 8
Solve 3|2-x|≥12 x ≤ -2 or x ≥ 6 x ≥ 2 and x ≤ 6 x ≤ -2 x ≥ 62 points
Question 9
Find the slope between points (2, 3) and (-1, 0). -1 1 0 undefined slope2 points
Question 10
What is the slope of the following linear function? -3 3 2 points
Question 11
What is the equation of the following linear function? y = -4x - 4 y = 4x - 4 y = 3x - 4 y = -3x - 42 points
Question 12
What is the equation of a line which includes points (-5, 5) and (2, 5)? x = -5 x = 5 y = 5 y = -52 points
Question 13
The equation of a line with slope m = - and including point (-3, 5) is y = - x - 4. TRUE FALSE2 points
Question 14
The following is the graph of 2x - 8y = 10. TRUE FALSE2 points
Question 15
The following is the graph of y = -x - 6. TRUE FALSE2 points
Question 16
Write the inequality of the following graph. y < -2x - 1 y > 2x - 1 y > -2x - 1 y < 2x - 12 points
Question 17
The following graph is the quadratic parent function. TRUE FALSE2 points
Question 18
What is the a value of the following function? ½ 3 22 points
Question 19
The following is the graph of f(x) = 3(x - 3)2 + 1. TRUE FALSE2 points
Question 20
Which of the following is the equation of g(x) if the parent function is f(x) = x2 and a = 3, h = -5, and k = 6? f(x) = 3(x - 5)2 + 6 f(x) = -3(x + 5)2 + 6 f(x) = 3(x + 5)2 + 6 f(x) = 3(x - 5)2 - 62 points
Question 21
Find the solution to x2 = 36 x = 6 x = -6 x = ±12 x = ±62 points
Question 22
Solve the quadratic equation y2 - 5y = -4 by factoring. {-2, 2} {2, 2} {-1, 4} {4, 1}2 points
Question 23
Solve the quadratic equation x2 - 3x - 10 = 0. {-5, 2} {-2, -5} {-2, 5} {2, 5}2 points
Question 24
Determine the number of solutions of 2x2 - 3x - 5 = 0. 0 1 (double root) 22 points
Question 25
The solution of x2 = 15 + 2x is {3, 5}.TRUEFALSE2 points
Question 26
The solution to x2 + 4x - 1 = 0 is TRUEFALSE2 points
Question 27
Determine the zeros of the function x2 - 16x + 63 = 0. {7, 9} {-7, 9} {-9, 7} {-9, -7}2 points
Question 28
What is the vertex of the function f(x) = x2 - 7x - 18? (- ,- ) (7, -121) ( ,- ) (7, )2 points
Question 29
An
object is launched upward at 64 ft/sec from a platform that is 80 feet
high. What is the objects maximum height if the equation of height (h)
in terms of time (t) of the object is given by h(t) = -16t2 + 64t + 80? 144 feet 123 feet 167 feet 172 feet2 points
Question 30
What is the domain of the following function? x > 2 x < 6 x ≥ 2 and x ≤ 6 All Real Numbers2 points
Question 31
Find the equation of the quadratic function with zeros at -1, and 1 and vertex at (0, -6). y = 6x2 + 6 y = x2 - 1 y = -6x2 - 6 y = 6x2 - 62 points
Question 32
Find the equation of the quadratic function with zeros 10 and 12 and vertex at (11, -2). y = 2x2 - 44x + 120 y = 2x2 - 44x - 240 y = 2x2 - 44x + 240 y = -2x2 - 44x + 2402 points
Question 33
The following is the graph of f(x) = x2 - 9. TRUEFALSE2 points
Question 34
Write the equation for the area (A) in terms of length ( ) of a playground if the width (w) is one half as long as the length ( ). You do not need to solve the equation. A = 2 A = 2 2 2 points
Question 35
Simplify 2 points
Question 36
can be simplified to ¼.TRUEFALSE2 points
Question 37
The following is the graph of the parent function y = . TRUE FALSE2 points
Question 38
The following is the graph of . TRUE FALSE2 points
Question 39
For the parent function y = what effect does the values h = -2 have on the graph? Vertical shift of 2 units down. Vertical shift of 2 units up. Horizontal shift of 2 units to the left. Horizontal shift of 2 units to the right.2 points
Question 40
Given b = 4 and h = 1, what is the equation of the graph if the parent function is y = ? y = y = y = y = 2 points
Question 41
The following is the graph of .
TRUE
FALSE
2 points
Question 42
Find the domain of the function . x ≥ 2 x > 2 x ≥ 4 x < -22 points
Question 43
The solution to the radical function is x = -22. TRUE FALSE2 points
Question 44
Solve . -16, 4 4 -16 -4, 162 points
Question 45
Solve . 6 7 8 92 points
Question 46
Given the following graph, what is the approximate value of the function at x = 4? 1.9 1.8 1.2 12 points
Question 47
Solve . ≤ 4 x ≥ 2 5 ≤ x ≤ 21 x ≤ 5 x ≥ 52 points
Question 48
Does the function y = 8x represent a direct or inverse variation? Direct Variation Inverse Variation2 points
Question 49
If y varies inversely as x. find the constant of variation if y = 6 and x = 2. 3 12 6 42 points
Question 50
Write an appropriate inverse variation equation if y = 11 when x = 3. y = 15x y = 33x 2 points
12 pages
20170425231438unit 2 Wrap Up
1.) You (safely) bungee jump from a 200-feet tall bridge in your town. Your distance above the water's surface depends on ...
20170425231438unit 2 Wrap Up
1.) You (safely) bungee jump from a 200-feet tall bridge in your town. Your distance above the water's surface depends on the time since you jumped. ...
Anglia Ruskin Cambridge & Chelmsford Framing Plans for a Residential Building Project
Refer to Sheets 1, 2, and 3 from the Marseille residential building plans in the Large Prints supplement to answer the
fo ...
Anglia Ruskin Cambridge & Chelmsford Framing Plans for a Residential Building Project
Refer to Sheets 1, 2, and 3 from the Marseille residential building plans in the Large Prints supplement to answer the
following questions. fill in your answers in the 12-2 activity complete the 10 questions and save as a pdf . Attached 12'2' activity, powerpoint, and the Marseille residential building plans
Descriptive Statistics
Please prepare 2-3 paragraphs.An important practice is to check the validity of any data set that you analyze. One goal is ...
Descriptive Statistics
Please prepare 2-3 paragraphs.An important practice is to check the validity of any data set that you analyze. One goal is to detect typos in the data, and another would be to detect faulty measurements. Recall that outliers are observations with values outside the “normal” range of values of the rest of the observations. Specify a large population that you might want to study and describe the type numeric measurement that you will collect (examples: a count of things, the height of people, a score on a survey, the weight of something). What would you do if you found a couple outliers in a sample of size 100? What would you do if you found two values that were twice as big as the next highest value? You may use examples from your area of interest, such as monthly sales levels of a product, file transfer times to different computer on a network, characteristics of people (height, time to run the 100 meter dash, statistics grades, etc.), trading volume on a stock exchange, or other such things.
MAT 225 Southern New Hampshire University MOBIUS Problem Set Answers
Looking for someone to complete my MOBIUS work for Module 2, section 2-2. Once accepted I will send you the log-in URL, my ...
MAT 225 Southern New Hampshire University MOBIUS Problem Set Answers
Looking for someone to complete my MOBIUS work for Module 2, section 2-2. Once accepted I will send you the log-in URL, my username and my pass. I am absolutely terrible at math so I don't really know what it pertains to, something about limits, continuity and derivatives. There are 15 problems, 4 of those problems require written explanation on how you got the answer.
3 pages
Differentiated Activities 24 Th
The suggested activities in the lesson plan are important since they facilitate the understanding of the taught concepts. ...
Differentiated Activities 24 Th
The suggested activities in the lesson plan are important since they facilitate the understanding of the taught concepts. For instance, the ...
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Most Popular Content
6.00 Semester 1 Exam (Part 1)
Question 1
Which of the following is an example of a function?
{(-1, 0), (-1, 3), (3, 9), (5, 10)} ...
6.00 Semester 1 Exam (Part 1)
Question 1
Which of the following is an example of a function?
{(-1, 0), (-1, 3), (3, 9), (5, 10)}
{(1, 3), (2, 5), (3, 8), (4, 10)}
{(4, 6), (5, 9), (4, 7)}
{(0, 2), (0, 3), (1, 5), (4, 5)}
2 points
Question 2
What is the inverse of y = 5x + 20? y = 5x + 4 y = 20x - 52 points
Question 3
What is the domain of the following function? {0, 4, 5} {0, 1, 2, 3, 4} {0, 2, 3, 4, 5} {1, 2, 3, 4}2 points
Question 4
Find g º f if f(x) = 2x - 1 and g(x) = x + 2. 2x - 3 2x + 1 2x - 1 2x + 32 points
Question 5
What is the solution of -5x > 25? x > -5 x < -5 x > 5 x < 52 points
Question 6
The solution of is 25. TRUE FALSE2 points
Question 7
The only solution to |r+3|=1 is -2. TRUE FALSE2 points
Question 8
Solve 3|2-x|≥12 x ≤ -2 or x ≥ 6 x ≥ 2 and x ≤ 6 x ≤ -2 x ≥ 62 points
Question 9
Find the slope between points (2, 3) and (-1, 0). -1 1 0 undefined slope2 points
Question 10
What is the slope of the following linear function? -3 3 2 points
Question 11
What is the equation of the following linear function? y = -4x - 4 y = 4x - 4 y = 3x - 4 y = -3x - 42 points
Question 12
What is the equation of a line which includes points (-5, 5) and (2, 5)? x = -5 x = 5 y = 5 y = -52 points
Question 13
The equation of a line with slope m = - and including point (-3, 5) is y = - x - 4. TRUE FALSE2 points
Question 14
The following is the graph of 2x - 8y = 10. TRUE FALSE2 points
Question 15
The following is the graph of y = -x - 6. TRUE FALSE2 points
Question 16
Write the inequality of the following graph. y < -2x - 1 y > 2x - 1 y > -2x - 1 y < 2x - 12 points
Question 17
The following graph is the quadratic parent function. TRUE FALSE2 points
Question 18
What is the a value of the following function? ½ 3 22 points
Question 19
The following is the graph of f(x) = 3(x - 3)2 + 1. TRUE FALSE2 points
Question 20
Which of the following is the equation of g(x) if the parent function is f(x) = x2 and a = 3, h = -5, and k = 6? f(x) = 3(x - 5)2 + 6 f(x) = -3(x + 5)2 + 6 f(x) = 3(x + 5)2 + 6 f(x) = 3(x - 5)2 - 62 points
Question 21
Find the solution to x2 = 36 x = 6 x = -6 x = ±12 x = ±62 points
Question 22
Solve the quadratic equation y2 - 5y = -4 by factoring. {-2, 2} {2, 2} {-1, 4} {4, 1}2 points
Question 23
Solve the quadratic equation x2 - 3x - 10 = 0. {-5, 2} {-2, -5} {-2, 5} {2, 5}2 points
Question 24
Determine the number of solutions of 2x2 - 3x - 5 = 0. 0 1 (double root) 22 points
Question 25
The solution of x2 = 15 + 2x is {3, 5}.TRUEFALSE2 points
Question 26
The solution to x2 + 4x - 1 = 0 is TRUEFALSE2 points
Question 27
Determine the zeros of the function x2 - 16x + 63 = 0. {7, 9} {-7, 9} {-9, 7} {-9, -7}2 points
Question 28
What is the vertex of the function f(x) = x2 - 7x - 18? (- ,- ) (7, -121) ( ,- ) (7, )2 points
Question 29
An
object is launched upward at 64 ft/sec from a platform that is 80 feet
high. What is the objects maximum height if the equation of height (h)
in terms of time (t) of the object is given by h(t) = -16t2 + 64t + 80? 144 feet 123 feet 167 feet 172 feet2 points
Question 30
What is the domain of the following function? x > 2 x < 6 x ≥ 2 and x ≤ 6 All Real Numbers2 points
Question 31
Find the equation of the quadratic function with zeros at -1, and 1 and vertex at (0, -6). y = 6x2 + 6 y = x2 - 1 y = -6x2 - 6 y = 6x2 - 62 points
Question 32
Find the equation of the quadratic function with zeros 10 and 12 and vertex at (11, -2). y = 2x2 - 44x + 120 y = 2x2 - 44x - 240 y = 2x2 - 44x + 240 y = -2x2 - 44x + 2402 points
Question 33
The following is the graph of f(x) = x2 - 9. TRUEFALSE2 points
Question 34
Write the equation for the area (A) in terms of length ( ) of a playground if the width (w) is one half as long as the length ( ). You do not need to solve the equation. A = 2 A = 2 2 2 points
Question 35
Simplify 2 points
Question 36
can be simplified to ¼.TRUEFALSE2 points
Question 37
The following is the graph of the parent function y = . TRUE FALSE2 points
Question 38
The following is the graph of . TRUE FALSE2 points
Question 39
For the parent function y = what effect does the values h = -2 have on the graph? Vertical shift of 2 units down. Vertical shift of 2 units up. Horizontal shift of 2 units to the left. Horizontal shift of 2 units to the right.2 points
Question 40
Given b = 4 and h = 1, what is the equation of the graph if the parent function is y = ? y = y = y = y = 2 points
Question 41
The following is the graph of .
TRUE
FALSE
2 points
Question 42
Find the domain of the function . x ≥ 2 x > 2 x ≥ 4 x < -22 points
Question 43
The solution to the radical function is x = -22. TRUE FALSE2 points
Question 44
Solve . -16, 4 4 -16 -4, 162 points
Question 45
Solve . 6 7 8 92 points
Question 46
Given the following graph, what is the approximate value of the function at x = 4? 1.9 1.8 1.2 12 points
Question 47
Solve . ≤ 4 x ≥ 2 5 ≤ x ≤ 21 x ≤ 5 x ≥ 52 points
Question 48
Does the function y = 8x represent a direct or inverse variation? Direct Variation Inverse Variation2 points
Question 49
If y varies inversely as x. find the constant of variation if y = 6 and x = 2. 3 12 6 42 points
Question 50
Write an appropriate inverse variation equation if y = 11 when x = 3. y = 15x y = 33x 2 points
12 pages
20170425231438unit 2 Wrap Up
1.) You (safely) bungee jump from a 200-feet tall bridge in your town. Your distance above the water's surface depends on ...
20170425231438unit 2 Wrap Up
1.) You (safely) bungee jump from a 200-feet tall bridge in your town. Your distance above the water's surface depends on the time since you jumped. ...
Anglia Ruskin Cambridge & Chelmsford Framing Plans for a Residential Building Project
Refer to Sheets 1, 2, and 3 from the Marseille residential building plans in the Large Prints supplement to answer the
fo ...
Anglia Ruskin Cambridge & Chelmsford Framing Plans for a Residential Building Project
Refer to Sheets 1, 2, and 3 from the Marseille residential building plans in the Large Prints supplement to answer the
following questions. fill in your answers in the 12-2 activity complete the 10 questions and save as a pdf . Attached 12'2' activity, powerpoint, and the Marseille residential building plans
Descriptive Statistics
Please prepare 2-3 paragraphs.An important practice is to check the validity of any data set that you analyze. One goal is ...
Descriptive Statistics
Please prepare 2-3 paragraphs.An important practice is to check the validity of any data set that you analyze. One goal is to detect typos in the data, and another would be to detect faulty measurements. Recall that outliers are observations with values outside the “normal” range of values of the rest of the observations. Specify a large population that you might want to study and describe the type numeric measurement that you will collect (examples: a count of things, the height of people, a score on a survey, the weight of something). What would you do if you found a couple outliers in a sample of size 100? What would you do if you found two values that were twice as big as the next highest value? You may use examples from your area of interest, such as monthly sales levels of a product, file transfer times to different computer on a network, characteristics of people (height, time to run the 100 meter dash, statistics grades, etc.), trading volume on a stock exchange, or other such things.
MAT 225 Southern New Hampshire University MOBIUS Problem Set Answers
Looking for someone to complete my MOBIUS work for Module 2, section 2-2. Once accepted I will send you the log-in URL, my ...
MAT 225 Southern New Hampshire University MOBIUS Problem Set Answers
Looking for someone to complete my MOBIUS work for Module 2, section 2-2. Once accepted I will send you the log-in URL, my username and my pass. I am absolutely terrible at math so I don't really know what it pertains to, something about limits, continuity and derivatives. There are 15 problems, 4 of those problems require written explanation on how you got the answer.
3 pages
Differentiated Activities 24 Th
The suggested activities in the lesson plan are important since they facilitate the understanding of the taught concepts. ...
Differentiated Activities 24 Th
The suggested activities in the lesson plan are important since they facilitate the understanding of the taught concepts. For instance, the ...
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