Question

use the graph of the function to complete the table.
(graph of a parabola - y-axis from 0 to 10, x-axis from 0 to 10, passing through points like (0,4), peaking around x=4, then decreasing)
input | output
1 | 6
4 | blank
7 | blank

Explanation:

Step1: Find output for x=4

Locate $x=4$ on the x-axis, move up to the graph, the corresponding y-value is 9.

Step2: Find output for x=7

Locate $x=7$ on the x-axis, move up to the graph, the corresponding y-value is 6.

Answer:

Input	output
4	9
7	6