Question

The graph represents a functional relationship. (View Graph) Which value is an input of the function? -14 -2 0 4

Answer 1

D. 4

Explanation:

Answer 2

4

Explanation:

The horizontal extent of the function is x ≥ 1. These are the input values. The function is not defined for negative input values or for x=0.

Of the given choices, the function is only defined for the input x = 4.