Which of the following statements correctly describe the function? Select all that apply.

A. It is linear.

B. It is nonlinear.

C. It is increasing at a constant rate.

D. It is both increasing and decreasing.

2

2

1 pt

Which statements are true? Select all that apply.

A. The function is linear between x = 2 and x = 4.

B. The function is linear between x = 6 and x = 8.

C. The function is decreasing between x = -9 and x = -6.

D. The function is increasing and linear between x = -4 and x = -1.

E. The function is increasing and nonlinear between x = -1 and x =2.

3

4

3

1 pt

When x is between -4 and -1, the function is

increasing

decreasing

neither increasing nor decreasing

4

1 pt

When x is between -1 and 5, the function is

increasing

decreasing

neither increasing nor decreasing

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