justtrynapass69 justtrynapass69

03-03-2020
Mathematics

contestada

Which function is the inverse of f(x) = -5x-42

Respuesta :

goddessboi goddessboi

03-03-2020

Answer:

f'(x)=-(x+42)/5

Step-by-step explanation:

Rewrite f(x) as y:

y=-5x-42

Flip x and y and solve for y:

x=-5y-42

x+42=-5y

(x+42)/-5=y

So the inverse function is f'(x)=-(x+42)/5 (note that f' means inverse)

Answer Link

Otras preguntas

I am struggling hard out with linear algebra in math level one

writing to explain does japera keep the longer books on the top or the bottom shelf? how do you know?

what is 2 3/8 as a percent

if 4x^2-100=0, the roots are

What is the total number of protons in an atom with the electron configuration 2-8-18-32-18-1? (1) 69 (3) 118 (2) 79 (4) 197

My father was known as Light Horse Harry.

The solubility of KClO3(s) in water increases as the (1) temperature of the solution increases (2) temperature of the solution decreases (3) pressure on the sol

increase £240 by 30%?

As magma cools and crystallizes, minerals form in predictable patterns in a process known as A) fractional crystallization B) partial melting C) intrusion D) B

Please Help! Don't remember going over this! What activates a convection current, starting the flow of a fluid? A. cold temperatures at the north pole B. heated