Question

Question 1 (4 points)

(05.01)

The graph shows the distance a car traveled, y, in x hours:

A coordinate plane graph is shown. The x-axis is labeled time in hours, and the y-axis is labeled distance in miles. The line passes through the points 2 comma 80, and 3 comma 120.
What is the rise-over-run value for the relationship represented in the graph? (4 points)

Question 1 options:

1)

40

2)

80

3)

1 over 40

4)

1 over 80

Answer 1

9514 1404 393

Answer:

1) 40

Explanation:

The rise between the given points is 120-80 = 40.

The corresponding run is 3 -2 = 1.

Then the rise/run is ...

40/1 = 40 . . . . matches option 1