Square Root Functions Practice, homework help

User Generated

123uwx

Mathematics

Description

file attached below

Unformatted Attachment Preview

1) Which of the following graph shows the inequality y ≤ A. B. C. D. 2) Which of the following inequalities is shown in the graph below? +1 3) Which of the following inequalities is shown in the graph below? 4) Which of the following graphs shows the function below. f(x) = 5 A. B. C. D. 5) Which of the following functions is shown in the graph below? 6)Which of the following functions is shown in the graph below? 7) Find the range of the function below. y= +3 y≤3 y≥3 y≥¾ y≤¾ 8) Find the domain of the function below. y= x > -2 x ≥ -2 x ≤ -2 x < -2 9) Find the x-intercept of the function. y= (6, 0) (0, 6) (4 ⅔, 0) (0, -4 ⅔) 10) Find the x-intercept of the function. y= (--⅗, 0) (⅗, 0) (0, - -⅗) (0, ⅗)
Purchase answer to see full attachment
User generated content is uploaded by users for the purposes of learning and should be used following Studypool's honor code & terms of service.

Explanation & Answer

Attached are the solutions. Please let me know if you have any quesitons about these problems or if I can help you with anything else.

Correct solutions are highlighted and explained below
1) Which of the following graph shows the inequality y ≤
+1
The line should be solid since the equals sign is included in the equation. That
would eliminate options B and C.
A and D are the same graphs with a different side shaded. To figure out which is
correct pick a point ad try it in the equation.
For example (1,0) is a point included in A and excluded in D.
0 < sqrt (6-3) + 1 = 2.73 TRUE, that point should be included in the graph.
A.

B.

C....


Anonymous
Great study resource, helped me a lot.

Studypool
4.7
Trustpilot
4.5
Sitejabber
4.4

Related Tags