Which of the following equations is modeled by the graph? A)

a = 50t

B)

a = 5t

C)

a = 50 + t

D)

a = 10t

The answer is A; a=50t cause if you were to put 0, you would get 0 which is the first point, if you put in 1 you get 50, if you put in 2 you get 100 and so on.

The answer is A because it is going 50 more every time so it had to be A.

Hope this helps :)))