Identifying Graphs with Different Types of Functions

Over what intervals is F(x) constant? Check all that apply.

Over what intervals is F(x) decreasing? Check all that apply.

What is the domain of F(x)?

• all real numbers

What is the range of F(x)?

• all real numbers

What are the x-intercepts? Check all that apply.

• (0, 7)

• (-6, 0)

• (0, -6)

• (7, 0)

Over what intervals is F(x) positive? Check all that apply.

Over what intervals is F(x) negative? Check all that apply.

What is F(3)

• -6

• 3

• 8

• 0

What are the y-intercepts? Check all that apply.

• (0, 7)

• (-6, 0)

• (0, -6)

• (7, 0)

Find x, if F(x) = -4? Check all that apply.

• -10

• -8

• -4

• -1.5

• 5