CambridgeA475453 CambridgeA475453
  • 03-11-2022
  • Mathematics
contestada

inverse functionf(x)= 1/2 (3-3x)

Respuesta :

EyobA268056 EyobA268056
  • 03-11-2022

f(x)= 1/2 (3-3x) ​

First, write as a linear equation: (replace f(x) by y)

y= 1/2 (3-3x)

Swap x and y variables:

x = 1/2 (3-3y)

Solve for y:

x = 1/2(3)+1/2(-3y)

x= 3/2 -3/2y

x-3/2 = -3/2y

(x-3/2) / -3/2 = y

-2/3x+1=y

Write in inverse notation

f-1(x) = -2/3x+1

Answer Link

Otras preguntas

Help solve the following equation: 20.6 + 2.1x = -8.2x
At what type of plate boundary do compression and subduction take place?
Who is in charge of the executive branch?
When lithium reacts with bromine to form the compound LiBr each lithium atom (1) gains one electron and becomes a negatively charged ion (2) gains three electro
When do we celebrate Independence Day?
Which formula represents an organic compound? ( l) CaH2 (3) H2O2 (2) C4H8 (4) P2O5
What is an amendment?
What does the judicial branch do?
Name two national U.S. holidays
Given the balanced equation representing reaction: N2 + energy ==> N + N Which statement describes this reaction? ( I) Bonds are broken, and the reaction is