haileycampbell55 haileycampbell55
  • 16-01-2021
  • Mathematics
contestada

Find the inverse of the function f(x) = 2x - 4.

Respuesta :

kenlingdad kenlingdad
  • 16-01-2021

Answer:

f⁻¹(x) = 1/2 x + 2

Step-by-step explanation:

f(x) = 2x - 4      y=2x - 4

swap x and y:  x = 2y - 4

solve y:   2y = x + 4

y = 1/2 x + 2

Inverse notation:   f⁻¹(x) = 1/2 x + 2

Answer Link

Otras preguntas

Question: Why did I learn English not fast ?
Which political party generally believes that it is the people's own responsibility to ensure their well-being?
If the difference of p(x)=ax^4/5 + x^3/3 -2x^2/5 + bx/7 -1 and q(x)= x^4/5 + x^3/4 -1/3 x^2 +1/2 x + 3 is h(x) =1/5 x^4 + 1/12 x^3 - 1/15 x^2 + 5/14 x - C then
Solve for x. Round your answer to the nearest tenth. Please show all work, including the trig function used.
Solve the absolute value equation. | 3|−4=10
What is the purpose of the stock market and how does it work
1.1. Explain what it means to "adapt to change" ​
paragraph my first day at school body conclusion​
WILL GIVE BRAINLIEST FOR GOOD (A FEW LINES) ANSWER!! Could changing the amount of RAM affect the performance of the computer. Give reasons for your answer.
Another term for a risky mortgage is a?