What dose this equation equal ? (-3)+4x+2+2x+2x=

(-1) + 8x

Step-by-step explanation:

(-3) + 4x + 2 + 2x + 2x = ? add (-3) + 2

(-1) + 4x + 2x + 2x = ? add 4x + 2x + 2x

(-1) + 8x = ?

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:

i hope this is what you were looking for.

see attached graph