KellyT124 KellyT124

06-03-2019
Mathematics

contestada

Find the inverse of the function:

f(x)=1/2 x + 9

(if its possible please show steps)

Respuesta :

mwalsh02 mwalsh02

06-03-2019

Answer:

y = 2x - 18

Step-by-step explanation:

replace the f(x) for y

y = 1/2 x + 9

switch y and x

x = 1/2y + 9

solve for y

subract 9

x - 9 = 1/2y

divide by 1/2 or multiply by the reciprocal (2)

y = 2x -18

Answer Link

Otras preguntas

Button is what type of dog on animaniacs

What is the derivation of sandwich board sign?

If the two charges represented in the figure were brought near each other, they would

A box containing packets of oatmeal has the shape of a rectangular prism measuring 12 cm by 20 cm by 7 cm. What is the volume of the box? A. 39 cm3 B.

how was the introduction of agriculture a turning point in prehistory?

If I buy a pair of $45 dollar jeans and I get a 15% percent discount but I have to pay a 6% sales a tax how much are the jeans going to be

How many protons neutrons and electrons does nitrogen 14 have?

h(t)=-16t*2+16t=480 need help

Most of costa and mccrae's early research was focused on 3 main trait factors that included neuroticism, extraversion, and _________.

Which of the following components is included in a employers fire prevention plan