Question

Find the equation of the inverse y=7x^3+2

Answer 1

y= cube root ((x-2)/7)

Answer 2

Switch your x and y

X = 7y^3 + 2
Subtract 2 from both sides
X - 2 = 7y^3
Cube root both slides
Cube root sign of x -2 = 7y
The divide by seven

Answer is

y = Cube root sing over x -2/7