Y is directly proportional to cube root of x July 8, 2019 16 32 64 128 Y is directly proportional to cube root of x y=1 1/6 when x=8 Y is directly proportional to the cube root of x 3 Y is directly proportional to the cube root of x+1 Y is directly proportional to the cube root of (x+1) when x=7 y=1 Y=cube root of x
