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 ( 92+ )
Otras preguntas
(6x^3 - 8x - 5) + (3x^3x + 6x + 2)
HELP GEOMETRY find x with both questions
A movie theater sells adult tickets for $13 and student tickets for $8 . Tuesday, a total of 56 tickets were sold, and the total money collected was $568
Read the slogan. Marietta Marshmallows Melt in Your Mouth Which technique does the writer use to make the slogan memorable? alliteration rhyme word play pithine
HELP URGENT 5 STAR RATING + BRAINLY!
When's frank's wife was diagnosed with breast cancer, rather than deal with his feelings, he searched countless hours on the internet and in the library for the
what is the rule to
As United States importation of oil rises, so has the
What is the relationship between the effects of carbon dioxide and oxygen when placing elodea with the snails?
Select the items from this list that are examples of good financial habits.
