What are the x-intercept and the y-intercept of this function? f(x) = 4x + 12

A. The x-intercept is (3,0), and the y-intercept is (0,-12).
B. The x-intercept is (-3,0), and the y-intercept is (0,-12).
C. The x-intercept is (3,0), and the y-intercept is (0,12).
D. The x-intercept is (-3,0), and the y-intercept is (0,12).

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:

5 + 8 +7 + 4 + 0 +1 = 25

step-by-step explanation:

english maybe i can ..

the answer is  

c.

90.0π cm^2

hope you got it.