The graph shows the motion of a car on a highway. Which statement describing the motion of the car is best supported by the graph?

you didnt give the options .. but its going to be the one saying something like its staying the same speed.

the answer is c

hope this !

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square