jasminelewis jasminelewis

02-02-2016
Mathematics

contestada

What is the inverse of the function f(x) = x – 12?

Respuesta :

nobrains nobrains

02-02-2016

Let's rewrite it as y = x - 12

To find inverse, you switch x and y and solve for y.
So you have x = y - 12
x + 12 = y

Now rewrite y as f(x).
The inverse is f(x) = x +12

Answer Link

Otras preguntas

how is the last paragraph different from the rest of the story in terms of its perspective or point of view

Write an equation in point-slope form for the line through the given point with the given slope(-3,-5);m=-2/5?

explain the phrase, "like and equal are two different things," How does is idea help Meg?

why can't cells directly use the energy from glucose? A. Glucose has too little energy B. Glucose has too much energy C. Cells cannot digest glucose D.

anyone??? need some help huys:)

Rewrite the equation in Ax+by=c form. Y-5=-4(x-2) PLEASE HELP QUICKLY

14. What's the length of a segment that begins at the point (2, 3) and ends at the point (18, 15)? A. 28 B. 18 C. 20 D. 15

The nurse is triaging patients from a 10-car pile-up on the interstate and assesses a patient with a sucking chest wound. what category should this patient be p

Calculate the energy of a photon of electromagnetic radiation whose frequency is 2.94 x 10 to the 14th xbox one

How can you convert a mixed number to an improper fraction