Register
What is the inverse of the function g(x)=-2/5x +3
17.9k views
2 votes
What is the inverse of the function g(x)=-2/5x +3

User Wayoshi
by
3.2k points

2 Answers

4 votes

Answer:

g-1(x) = -5x/2 + 15/2

Explanation:

khan academy (got it correct)

User Glaebhoerl
by
3.5k points
1 vote

Answer: y=-2/5x-3/5

Explanation:

y=-2/5x+3

x=-2/5y+3

x(5y+3)=-2/5y+3×5y+3

x(5y+3)=-2

Devide by X on both sides

5y+3=-2/x

5y=-2/x-3

y=-2/5x-3/5

User Birju Shah
by
3.4k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

3.5m questions

4.4m answers

Other Questions

A study was completed in Florida. In southern Florida, the study involved 3,000 patients; 54% of them experienced flulike symptoms during the same month. The study had a margin of error of 1.8%. What does
Solve for x in the equation 3 x squared minus 18 x + 5 = 47. (I need this to be an answer like X=3+\_ square root 23)
Can someone help me plz I have to Turn 27/9 in simplest
Simplify: 10 ÷ [(5 + 2) − 5]
A survey of 539 adults aged 18-24 year olds was conducted in which they were asked what they did last Friday night. It found: 189 watched TV 163 hung out with friends 29 watched TV and ate pizza, but did
Link Copied!