Register

The inverse of the function f(x) = 1/2x + 10 is shown. h(x) = 2x – ? What is the missing value?

The inverse of the function f(x) = 1/2x + 10 is shown. h(x) = 2x – ? What is the missing value?
asked 21.3k views
0 votes
The inverse of the function f(x) = 1/2x + 10 is shown.

h(x) = 2x – ?

What is the missing value?

asked
User Jmlnik
by
7.8k points

2 Answers

4 votes

Answer: D on edge

Explanation:

answered
User Alex Karnezis
by
8.4k points
6 votes
Take the f(x) and replace with y to get

y = .5x + 10.

Then flip the y and x to find the inverse.

x = .5y + 10

Now solve for the new y..

x - 10 = .5y

2x - 20 = y.

The missing value is 20.
answered
User Gevious
by
7.8k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

Other Questions

What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Link Copied!