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 ( 95+ )
Otras preguntas
A student has a daily reading productivity levels of 1 chapter while at a computer lab, 5 chapters while at a coffee shop, and 7 chapters while at the library.
Employee who has care and custody of insured property outside the insured premises?
Why might a person be reluctant to report an incident?
Divide. −24 ------- 7 Enter your answer as a mixed number, in simplified form, in the box.
A) what value represents the 40th percentile of these returns?
Cuando abres tu correo-e, puedes _____ para que la computadora recuerde tu contraseña. a.bajar archivos b.marcar una casilla c.arrastrar un ícono
Which on these scenarios involve a reaction is at equilibrium. A. Reaction is producing more products than reactances B. The reactions producing more re
(serious) Why is it called a "drive through" if you have to stop?
Which clue from this sentence in "The Nose" best helps clarify the meaning of "droshky"?To increase his misfortune, not a single droshky was to be seen in the s
Read these sentences from "The Cask of Amontillado." Its walls had been lined with human remains, piled to the vault overhead, in the fashion of the great catac
