Composition of Functions

Question 1

Determine the x-intercepts of the function. Check all that apply.

Revolt · Accepted Answer

(–2, 0); (0, 0)

Question 2

Which function is negative for the interval [–1, 1]?

Revolt · Accepted Answer

[Image: On a coordinate plane, a curved line with a minimu...]

Question 3

Determine the intercepts. x-intercept = y-intercept =

Revolt · Accepted Answer

(–1, 0); Selection 1: (–1, 0); Selection 2: (0, 2)

Question 4

Question 4

Revolt · Accepted Answer

(0, 2)

Question 5

Which intervals show f(x) decreasing? Check all that apply.

Revolt · Accepted Answer

[–2.5, –2]; [–2, –1.5]; [1.5, 2]; [2, 2.5)

Question 6

The width of Maya’s poster is 2 inches shorter than the length. The graph models the possible area (y) of Maya’s poster determined by its length (x).Which describes what the point (2, 0) represents?

Revolt · Accepted Answer

The area is 0 if the length is 2.

Question 7

The width of Maya’s poster is 2 inches shorter than the length. The graph models the possible area (y) of Maya’s poster determined by its length (x).Which value of x makes sense for the length of Maya’s poster?

Revolt · Accepted Answer

x > 2

Composition of Functions Answers

More from this Course

TRY EDGENUITY HACKS