The table shows the average score on the 6th grade math final, y, based on number of hours the student studied, x.

Hours Spent Studying, x
0 1 2 3
Score on Final, y 0 30 60 90

Which equation best represents the relationship between x and y?
Responses
A y = x + 30 y = x + 30
B x = 30 + yx = 30 + y
C x = 30yx = 30 y
D y = 30x

1 answer

D y = 30x