the graph of a function h is shown below. find h(-2).
the graph of a function h is shown below. find h(-2).
Answer
Explanation:
Step1: Locate x = -2 on x - axis
Find x = -2 on the horizontal axis.
Step2: Determine corresponding y - value
Move vertically from x = -2 until intersecting the graph of h(x). Read the y - value at the intersection point. The graph of the function h(x) intersects the vertical line x=-2 at the point (-2, - 3). So h(-2)=-3.
Answer:
-3