paulasmith paulasmith

18-12-2014
Mathematics

contestada

how to write the inverse of 3x+4y=12 in f^-1 (x)?

Respuesta :

Аноним Аноним

18-12-2014

3x+4y=12

4y=12-3x

y=(12-3x)/4 <---------- This is f(x)

---------------------

3x+4y=12

3x=12-4y

x=(12-4y)/3

Therefore:

f⁻¹(x)=(12-4x)/3

=[4(3-x)]/3

Answer Link

Otras preguntas

A scientist wants to create a florescent ornamental fish. He needs fluorescence similar to that of a firefly. Which of these processes would help him create thi

According to Swift’s proposal, which of the following people are problematic for society? Select all that apply. poor children the wealthy the aged the ill

Can You Please Help With Problem 2. A) 6.05 ftB) 8.8 ftC) 9.35 ftD) 12.1 ft (ONLY IF YOU KNOW)

Militia men who promised to be ready to fight even on short notice against the British were referred to as ____________

When sun-2-shade needed some information about the potential market for their product, the marketing team looked to the internet to find industry trends, and at

What would have happened to the earth if it were 10% closer to the sun??

why can oxygen diffuse across a cell membrane but a protein cannot ?

An account that is a lot like a basic bank account, but offers higher interest rates because it doesn’t have the overhead that standard banks have is _____. A.

what events unfolded between chamberlains decleration of peace for our time and the outbreak of world war

the sales tax is 47 dollarson a purchase of a dinning room setfor 1175 dollars find the sales tax rate as a whole number or decimal