Answer:
I believe the answer is 45 cakes
Step-by-step explanation:
60min = 1hr
15 x 3 = 45
jessie: 14.5
ben: 10.5
f(x)= 2x^2-4x
y=-4x+4
The slope is Delta Y over Delta Y so the slope is -4. The Y intercept is at (0,4) sot the equations is y= - 4x +4