Which equation does the graph of the systems of equations solve?

two linear functions intersecting at 3, 2

−one thirdx + 1 = 2x − 4
one thirdx + 1 = −2x − 4
one thirdx + 1 = 2x − 4
−one thirdx − 1 = −2x − 4

y=mx+b is the final answer!   : )

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:

the number of the people going.

step-by-step explanation:

the cost to buy one movie ticket is $7. if the total cost for the movie is a function of how many people go, then the input is : the number of the people going.