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 ( 25+ )
Otras preguntas
1. Why do longitude degrees only go up to 180° when a circle has 360º?
What is the replacement word for expensive
Find and simplify the difference quotient f(x) = -x + 7x+5
Triangle ADB is similar to Triangle EDC. Find CB.
Will the West successfully respond to Putins threat since he has so successfully utilized cyberwarfare and election interference to divide what used to be an im
Countries engage in proxy wars in order to: A. Push rival countries to drop out of long term arms race. B.protect their weaker allies from potential destructive
Please answer the attached question by selecting of the the given answers.
I DON’T GET THIS ONLY NEED NUMBER 6 PLEASEEE!!!!!
Ana presenta un examen. la cafetería el estadio la biblioteca el salón de clase el auditorio
2. Drivers with a BAC of .08 or higher involved in fatal crashes were morethantimes more likely to have a prior conviction for drivingwhile impaired (DWI) than
