annaleegranger
annaleegranger
03-12-2016
Mathematics
contestada
Let f(x)=13x+7. Find f−1(x).
Respuesta :
apologiabiology
apologiabiology
03-12-2016
replace f(x) with y
switch x andn y
solve for y
replace y with f⁻¹(x)
f(x)=13x+7
y=13x+7
x=13y+7
x-7=13y
[tex]y= \frac{x-7}{13} [/tex]
[tex]f^{-1}(x)= \frac{x-7}{13} [/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 95+ )
Otras preguntas
What is English Literature??
When were fireworks first used in an official Fourth of July celebration?
Which poem-turned-song, written by Katharine Lee Bates, was originally called “Pikes Peak” and describes our country’s natural splendor and the patriotism of i
Believing that all football players are academically challenged, that all African Americans are great athletes, and that all women can cook well are examples o
Write an equation in point-slope form for the line through the given point with the given slope. (9,-1); m=4/3. I need help!
What is English Literature??
Two ratios (fractions) that are equal to each other.
IDEAS FOR RECONSTRUCTION, explain why they are good ideas?
Snap, crackle, pop! Name the cereal capital of the world: a. Kellogg, Minn. b. Battle Creek, Michigan c. General Mills, Idaho
If you visit the National Mall, where are you? a. Minneapolis, Minn. b. New York City, N.Y. c. Washington, D.C.
