emer9116 emer9116

22-04-2020
Mathematics

contestada

what is the inverse function of f(x)=2x-1

Respuesta :

kritika3375 kritika3375

22-04-2020

Step-by-step explanation:

Given

f(x) = 2x - 1

f^-1 (x) = ?

Now

Let y = f(x)

or y = 2x - 1

Interchanging the role of x and y

x = 2y - 1

x + 1 = 2y

y = x + 1

2

Therefore f^-1(x) = x + 1

2

Hope it will help you :)

Answer Link

Otras preguntas

Bala bought 3 1/4 pounds of rice. he used 1/5 of the rice over a week. which equation shows how many pounds of rice he used?

Choose all of the following that are true regarding andrew johnson.select 2 correct answers(a) andrew johnson and abraham lincoln were very much alike. he belie

Select the correct answer. Which statement about energy is true? A. Energy can't be created or destroyed. OB. OC. O D. Energy can't transform into different for

The skin is an organ that protects the body and helps with sensing the environment. Which of the following is true about skin? Choose 1 answer: (A) the skin is

Which prhase best states the theme of this passage from Roosevevelts four freedoms speech?

Do you ever reference works of literature, film, or television in your daily conversations? If so, which works do you tend to reference? In what ways do these

There were 16 teams that competed in men's ice hockey at the Salt Lake City Olympics of 2002. Find the number of permutations for the gold, silver, and bronze m

In Central America, around 60 percent of the population are Answers A. Portuguese. B. Mayan. C. mestizo. D. Spanish.

A scientist collected two sample sets of snowfall data. Which statistic should he use to compare the spread of the two sets of data?

The main motive of this project is to literate the children who are deprive of education, dwelling in slum areas. The project is worth sponsoring for it will en