The tip jar at a sandwich shop has been found to have a dollar value 0.65h + 1.25, where h is the number of hours since the shop opened.
a. By how much is the value of the tip jar increasing per hour?

H is showing how the amount of the tip jar is increasing over time

Step-by-step explanation:

the slope of the line is 60

one point on the line is (40,10)

step-by-step explanation:

in the equation outside the parenthesis the equation always tells you the slope. in this case it is 60.

in the parenthesis is also says 40 which is x because it is near the x and 10 is y because it is near y.