Since the ratio of y to x is constant, this situation is proportional.
The equation for this situation is y = 125x.
the table shows the number of parts, y, a machine produces each hour, x. write an equation for this situation, and indicate if this is proportional or proportional.
y / x
0 / 0
125/ 1
250 / 2
375 / 3
500 / 4
1 answer