jdeleon22
jdeleon22 jdeleon22
  • 04-04-2019
  • Mathematics
contestada

If f(x) = 5x + 4, which of the following is the inverse of f(x)?
​

Respuesta :

starlipika
starlipika starlipika
  • 05-04-2019

set f(x) equal to y

y = 5x + 4

swap x and y

x = 5y + 4

make y the subject

x - 4 = 5y

[tex]y = \frac{x - 4}{5} [/tex]

replace y with f^-1(x)

[tex]f(x) = \frac{x - 4}{5} [/tex]

Answer Link

Otras preguntas

Write an equation that has an a-value of -2, a b-value of 1, and a c-value of 3.
how to write a pizza recipe in spanish?​
How is the motif of weather significant to the events? Also, consider the symbol of water (61). Juxtapose the beauty that Victor sees in the tempest, with the h
On a coordinate plane, triangle A has points (0, 0), (negative 2, 3), (2, 3). Triangle A prime has points (0, 0), (negative 3, negative 5), (3, negative 5). The
A smoothie shop has 40 stores and 55% of the stores are in California. The rest of the stores are in Nevada. How many stores are in California? 22 18 45 95
Which age is considered early adulthood? 15 25 54 65
Given a rectangle of area 18x2 - 42x, the length is 6x, determine the width. HELP
Why does Hitler believe its important to distinguish between emotional response and facts when it comes to the Jewish population?
whats 1x9293485709834509283457 ....................................free pts ig
Which of the following was NOT a change for the black community before Brown v. Bd. of Education?