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

Caliph (or khalifa) literally means religious lawyer. warrior. judge. successor. prophet.

Why are nutrients from fertilizer harmful to aquatic ecosystems? a. They cause an increase in fish populations. b. The increase in algae population reduces oxyg

Kai calculates that he spends 15% of a school day in science class. If he spends 75 minutes in science class, how many minutes does Kai spend in school?

How many pumpkins do I have ? If I give half of my pumpkins to my friend Tom and then give half of what is left to my friend Zara , I will have 6 left.

Nitrogen gas (N2) and hydrogen gas (H2) combine to form ammonia (NH3). Which equation correctly represents this reaction? A. N + H → NH B. 2N2+ H2 → 3NH3 C. 2NH

Do your cells use food to directly power their various functions? Explain your answer.

Suppose the plates beneath Earth's surface stopped moving. What do you think would happen? Explain your answer.

how are crystal minerals classified

i need help with math 1010completing the squarex^2-9x=10

In a destructive wave, ___. a. backwash is stronger than swash b. swash is stronger than backwash c. water hits the beach in a straight line d. sand and small r