Which graph could represent a car that begins by increasing its speed, then travels at a constant speed, and then decreases its speed, as time increases?

the reason why is because the car starts at 0mph and as the car increases in speed the line will continue to increase and then the car stays at a constant speed which means the line will not go up or down on the y but will get longer on x because of time. and then the the speed decreases. and the only graph that shows an increase, constant, and decrease is graph A.

Answer Link

vijayhalder031 vijayhalder031 · Answer 2 · 2022-06-21T14:14:36-04:00

The correct answer would be that the graph first goes Diagonal upright, Straight across, and Diagonal Down right.

Concept:

Here we will be considering the speed versus time graph.
On the basis of speed nature, we can finalize the nature of graph.

How to solve the given question?

As the car begins by increasing the speed, hence the plot of the graph would be an increasing upright line.
As now, the speed of the car is constant, there will be a straight horizontal line parallel to time axis.
Finally, as the speed decreases, the plot will a decreasing bottom down line.

Thus, the correct answer would be that the graph first goes Diagonal upright, Straight across, and Diagonal Down right.

Learn more about graphs here:

https://brainly.com/question/4025726

#SPJ2