Question

Examine the table, which represents a linear function.

Input (x) Output (y)
8 −40
11 −49
14 −58
17 −67
What is the rate of change of the function?

Answer 1

Answer:So that's the change in Y. Now notice that X is increasing. By one unit each time. So we can calculate the slope. The slope is the change in Y divided by the change in X

Explanation: