02-06-2017
Mathematics

contestada

If f (x)=-3x+3, then f^-1(x)=

Respuesta :

apologiabiology apologiabiology

02-06-2017

1. replace f(x) with y
2. solve for x
3.replace x wieth f^-1(x) and y with x

f(x)=-3x+3
y=-3x+3
y-3=-3x
divide both sides by -3
(3-y)/3=x
f^-1(x)=(3-x)/3

Answer Link

Otras preguntas

Let f(x) = x-9 Find (f o f)(x) and its domain (f o f)(x) =

PLS ANSWER FAST WILL GIVE BRAINLY!!!!!!! Complete the sentence below, and use it to begin the first paragraph of a story. Mention at least three separate events

Applying Ethical Judgement In the sick technician case study, what might be a more ethical way for the co-workers to get information about their sick friend? a.

I need your help guys

Eli's bedroom door is 9 feet tall and 3 feet wide. A new door is $4.00 per square foot. How much would a new bedroom door cost in total

Hook’s law describes the behavior of which kind of material under tension

PLEASE HELPPP!! fill in the blank with + or - reporting if you post an inappropriate comment.

Slope 7; through (4, 2)

2) Silk is a kind of ....... fibrea) semisynthetic b) synthetic c) Animal d) Vegetable

HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP Who were the first to use a grid? ________ The first grids showed up in paintings during wha