BellaMo
BellaMo
01-07-2014
Mathematics
contestada
This is inverse functions...any help on 3aii?
Respuesta :
konrad509
konrad509
01-07-2014
[tex]f(x)=2x-3\\ y=2x-3\\ 2x=y+3\\ x=\frac{y+3}{2}\\ f^{-1}(x)=\frac{x+3}{2}\\ f(f^{-1}(x))=2\cdot\frac{x+3}{2}-3\\ f(f^{-1}(x))=x+3-3\\ f(f^{-1}(x))=x[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 23+ )
Otras preguntas
A ball is thrown vertically upward. what is its instantaneous speed at its maximum height?
Select each equation that has NO real solution!
Which term best describes an organism that has the genotype ff?'?
Why did the U.S. maintain a neutral foreign policy agenda after the American Revolution?
how might learning what an animal eats help us protect the animal
Alice walks 6/10 mile every day. How far does Alice walk in 5 days
Which group(s) of infants would know their own limitations if placed at the top of a steep incline?
Michelle’s mother bought 7 large pizzas for her birthday party. Each large pizza is cut into eights. If5/8 of the total slices were eaten, how many slices were
The delivery of oxygen and nutrients to the tissues of the body is accomplished through ________ circulation.
Please help asap!!!!!!!
