Question

WORTH 100 POINTS!!!!!

The Brenner family went on a road trip. The graph illustrates the drive to their destination. Answer the questions below. (10 points...2 points each)

1. Is this graph a function? Why or why not?
2. Is this graph linear? Why or why not?
3. How long did it take the Brenner family to get to their destination?
4. How far away was the destination from where the Brenner family started their journey?
5. Give a possible explanation for what could be happening between 4-4.5 hours.

Answer 1

not sure of the first one

no because it increases by different amounts each time

6 hours

300 miles

they took a break

Answer 2

1. This graph is not a function, because for every y there are more than one x.

2. This graph is not linear because it is not a straight line.

3. It took them 6 hours to get to their destination.

4. The destination was 325 miles away.

5. They might have stopped at a restaurant to eat.