The value of y is directly proportional to the value of x.

If y = 10 when x = 5, what is the value of the following.

a) find the value of y when x is equal to 4.

b) find the value of x when y is equal to 6

The value of y is directly proportional to the value of x If y 10 when x 5 what is the value of the following a find the value of y when x is equal to 4 b find class=