03-11-2015
Mathematics

contestada

find the inverse of the function f(x) =4x+6

Respuesta :

03-11-2015

change f(x) to y

y = 4x + 6

switch x and y

x = 4y + 6

solve for y

4y = x - 6

y = (x-6)/4

Answer is:
[tex]f^{-1}(x) = \frac{x-6}{4}[/tex]

Answer Link

Otras preguntas

Are all infinite sets equal?

a blank is a quality that has magnitude and direction

What popular ancient Egyptian folktales recounts the wanderings of its hero

how can you rewrite subtraction

What is 4.26 divided by 3

What is the value of x? Justify each step using proof reasoning. AB + BC = AC a.segment addition postulate 2x + 6x + 8 = 32 b. subst

Why would a government choose to spend more money than it collects in taxes during a recession or a depression? A. It is not possible to raise taxes during a re

African elephants flat their large ears to cool off. Which biology theme does this phenomenon represents? A. continuity and change B. relationship of stricture

Negative 0.14 as a fraction in simplest form

Approximately how many centimeters are in 54 ft? Note: 2.54 cm≈1 in. a.11.34 cm b.255.12 cm c.1296 cm d.1645.92 cm