ricayah ricayah

13-01-2015
Mathematics

contestada

if f(x)=9x-8, which of the following is the inverse of f(x)?

Respuesta :

konrad509 konrad509

13-01-2015

[tex]f(x)=9x-8\\ y=9x-8\\ 9x=y+8\\ x=\dfrac{1}{9}y+\dfrac{8}{9}\\ f^{-1}(x)=\dfrac{1}{9}x+\dfrac{8}{9}[/tex]

Answer Link

Otras preguntas

Which expression is not a polynomial? A.8x^10+2x^5 B.14x^7 C.x^2/ x^-3 D.4-3x+5x^6

PLEASE PLEASE PLEASE HELP!!!! Simplify -5 1/4 - (-7 1/2) A. -12 3/4 B. -2 1/4 C. 2 1/2 D. 2 3/4

what is the probability of randomly choosing a penny and a nickel from a cup of coins that contains a penny nickel a dime and a quarter

A client with no history of cardiovascular disease comes to the ambulatory clinic with flu-like symptoms and a report of chest pain. What priority question shou

Because the constitution only sets broad boundaries for state and federal powers, the ________ is very important in resolving disputes over powers in specific i

Socrates claims that he has always had within him a divine voice which sometimes stops him from saying or doing something, but never urges him to do anything. w

i need to know the answer and how to do it. the answer i keep getting doesn't check. I either get a fraction or negative 19.

The more early abortions a woman has, the more likely it is that she will become sterile. true false

Words that make a dark mood: “darkness,” “night,” “black,” “distant howls” This note card is a student's A. thesis statement. B. conclusion. C. supporting deta

How are executive agreements an example of presidential freedom of action?