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 ( 61+ )
Otras preguntas
What energy is transfomed that takes place you lifting a chair?
where are chromosomes found in eukaryotic cells
How does latitude affect climate
how many yards in 1/4 of a mile? Please help
You are given an aqueous solution of NaCl. The simplest method for the separation of NaCl from the solution is (A) evaporation of the solution to dryness (B) c
6x squared plus 12x plus 13 equals 2x squared plus 4
I need help with the blanks
Social needs are acquired through?
why did europeans feel superior to islam
Expand the expression 2(r - 4) + 5(r + 2). Express your answer in simplest form