Question

Finding an output of a function from its graph The graph of a function h is shown below. Find h (-3). ​

Answer 1

h(- 3) = - 4

Explanation:

to find h(- 3) , that is the value of y when x = - 3

locate x = - 3 on the x- axis, go vertically down to meet the line at (- 3, - 4 )

then h(- 3) = - 4