Question

PLEASE ANSWERRRRRRRRRRRR

Answer 1

3

Explanation:

We need to find the slope. This is the rate of change for a line

Pick two points (0,1) (1,4)

m = (y2-y1)/(x2-x1)

=(4-1)/(1-0)

=3/1

The rate of change is 3 dollars per guest