136k views
4 votes
Find the equation of the inverse y=7x^3+2

User Aarbelle
by
8.0k points

2 Answers

1 vote
y= cube root ((x-2)/7)
User Ursan
by
8.7k points
5 votes
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
User Samuel Chen
by
7.9k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories