Factor the polynomial.
4m4 + 36m3 + 96m2 + 80m

4m^4+36m^3+96m^2+80m

Divide by 4m

4m(m^3+9m^2+24m+20)

4m(m^3+9m^2+24m+20)

part a

x     y

0     8

1     7.5

2     7

3     6.5

4     6

5     5.5  

for every hour i deducted .5 inches from the length of the candle

part b

it is a function because for every x value there is only one y value

part   c

for every x value there is only one y value

x       y

0       8

1       7.6

2       7.2

3       6.8

step-by-step explanation: