If f(1) = 3 and f(4)=60 what is the constant difference?

the red lines denote the population of the bacteria after 35 hours. that would be 2,409.24. the y-intercept is the blue line which is 800 because that is the starting point. the equation used to make the graph is 800(1.032)^h, where h is the number of hours.

step-by-step explanation:

my guess would be b and d, but i didn’t actually get out the pen and paper. lol

a) is $10.34

b) is 6 toppings