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

The lining of the uterus is also referred to as the: vagina cervix endometrium vas deferens
Find the slope of a line parallel to this given line: -10y + 3= -6x
Please help I need an answer
A parallelogram has an area of 36 square feet. If the base of the parallelogram is 8 feet, what is the height of the parallelogram? Enter your answer as a numbe
Is the relationship linear,exponential, or neither ?
You are at a bookstore and you are allowed to buy 9 books. You have already selected 3 books. Find the possible amount of books you can still select.
Free coins!!!!!!!!Good Morning/Night
63 :(5X - 3X - 1)=21:3​
The figure below shows a right triangle with a square made from its hypotenuse. What is the area of the square?
What are the main components of a desktop PC and briefly describe their purposes.​