13. Students studying motion observed a cart rolling at a constant rate along a straight line. The table below gives the distance, d feet, the cart was from a reference point at 1-second intervals from t = 0 seconds to t = 5 seconds.

Which of the following equations represents this relationship between d and t ?

Answer and Explanation

Your Answer is

Correct Answer is C

Explanation

Observing the table, it can be seen that every time t increases by 1, d increases by 5. When t=0, d=12. So list the formula d=5t+12.