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

How did agriculture change during the new imperialism? A. More crash crops were grown B. More food was grown to feed world populations C. Land mismanagement led

what is the total surface area?

Mexico is the world's largest producer of _____________. copper diamonds silver gold

Given: ∠ABC is a right angle and ∠DEF is a right angle. Prove: All right angles are congruent by showing that ∠ABC ≅∠DEF. What are the missing reasons in the st

2.3 + 12.3x = 14.6 whats x?

What is the surface area of the right cone below?

A weight of 1400 pounds is suspended from two cables as shown in the figure. What is the tension in the left cable? _________ pounds (Round to one decimal place

Write a paragraph that Iists the components of formal writing and describes when formal writing should be used.

write the number three hundred thousand, seven hundred and ninety one in figures

Calculate the magnitude of the normal force on a 15.2 kg block in the following circumstances. (Enter your answers in N.) (a) The block is resting on a level su