What is the inverse of the function? f(x) = 1/4 x + 10

Kermit asked Oct 26, 2023

300,035 views

10 votes

Kermit asked Oct 26, 2023

3.0k points

Your comment on this question:

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Email me at this address if my answer is selected or commented on:Email me if my answer is selected or commented on

Privacy: Your email address will only be used for sending these notifications.

16 votes

Answer:

f ' (x) = 4x - 40

Explanation:

$f(x)=(1)/(4) x+10\\y=(1)/(4) x+10\\$

Switch y and x for inverse

$x=(1)/(4) y+10\\x-10=(1)/(4) y\\y=4*(x-10)\\f'(x)=4x-40$

Hjblok answered Oct 30, 2023

3.0k points

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

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

1.6m questions

2.0m answers