The graph shows a driver’s distance versus time. Which statements are true? Check all that apply.
The average speed for the first 3 hours is 40 miles per hour.
The graph shows a proportional relationship for the full 8 hours.
The average speed for the last 3 hours is 40 miles per hour.
The total distance driven is 180 miles.
The distance always increases as time increases.

it's a and c

Step-by-step explanation:

I guessed and it gave me the answers

answer: sorry i can't you.

step-by-step explanation:

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: