Eric purchased a transit card to commute to his job at an electronics store. The function y= -2.50x + 60 models the amount of credit, y, on Eric's card. X represents the number of times Eric rides the local train. Part A: What does the slope of the function's graph represent? What does the y-intercept of the function's graph represent? Explain your reasoning. Part B: Eric refills his transit card when he has $30 or less on it. How many times

the correct answer is b. negative exponential growth.

step-by-step explanation:

you can tell it's an exponential function because it decreases rapidly then levels out and never touches the x-axis.

it is negative because the y-axis decreases as the x-axis increases.

therefore it is a negative exponential growth graph.

hope i !

a

step-by-step explanation:

u take $30 minus $24. the answer/original($30)

none of these

step-by-step explanation:

23 + 34 add up to 57 so just inform the teacher of this really stupid mistake