For a graph showing a car's distance over he, the rate of change is the car's *blank*

Question

When the car is speeding up, the

rate of change is shown on the graph as an upward *blank*

shown as a *blank*

Choose all that apply

A speed
B acceleration
C Straight Line
D curve
E curve
F straight line

Answer 1

For a graph showing a car's distance over time, the rate of change is the car's A speed.

When the car is speeding up, the rate of change is shown on the graph as an upward D curve (indicating that distance is increasing at an increasing rate).

So the completed sentences would be:

1. For a graph showing a car's distance over time, the rate of change is the car's A speed.
2. When the car is speeding up, the rate of change is shown on the graph as an upward D curve.

Thus, the answers are A and D.