BellaMo BellaMo
  • 01-07-2014
  • Mathematics
contestada

This is inverse functions...any help on 3aii?

This is inverse functionsany help on 3aii class=

Respuesta :

konrad509
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

Otras preguntas

WORTH 50! WILL AWARD BRAINLIEST! 5 QUESTIONS! SHOW STEPS PLEASE!
Lexi said that two lines can both intersect a third line and be perpendicular to each other. Draw a picture to explain what she means.
The elasticity of supply is defined as the ________ change in quantity supplied divided by the _______ change in price. a. total; percentage. b. percentage; ma
Why is walking a good excerise ??
When did they Build the Serpent Mound
Explain how water deposits soil, sediment, and rock. Give two examples. * pls, give 2 examples. NO COPYPASTING
Which part of the cells primary function is to support cell shape and anchor organelles to fixed locations
Which of the following events marked the end of American military involvement in the Vietnam War? the Kent State shootings the 1973 cease-fire the surrender of
Need help ASAP on grammar page
How often do i have to complete a serv servsafe exam.