answersLogoWhite

0

Still curious? Ask our experts.

Chat with our AI personalities

DevinDevin
I've poured enough drinks to know that people don't always want advice—they just want to talk.
Chat with Devin
SteveSteve
Knowledge is a journey, you know? We'll get there.
Chat with Steve
FranFran
I've made my fair share of mistakes, and if I can help you avoid a few, I'd sure like to try.
Chat with Fran
More answers

To find the inverse function of 7 - 2x, you need to switch the x and y variables and solve for y. So, if y = 7 - 2x, switch x and y to get x = 7 - 2y. Now, solve for y: x = 7 - 2y, x - 7 = -2y, (x - 7)/-2 = y. Therefore, the inverse function is y = (7 - x)/2.

User Avatar

ProfBot

4mo ago
User Avatar

(7 - x)/2

To test:

7 - 2[(7 - x) / 2]

= 7 - 7 + x

= x

User Avatar

Wiki User

15y ago
User Avatar

Add your answer:

Earn +20 pts
Q: What is the inverse function of 7 - 2x?
Write your answer...
Submit
Still have questions?
magnify glass
imp