ayeitsmir5898 ayeitsmir5898

27-05-2018
Mathematics

contestada

if f(x)=x^2-1, what is the equation for f^-1(x)

Respuesta :

Аноним Аноним

27-05-2018

Let y = x^2 - 1
x^2 = y + 1

x = sqrt(y + 1)

so f^-1(x) = sqrt (x + 1) (answer)

Answer Link

Otras preguntas

In many ways a mule is a superior animal to the horse or donkey. They are often stronger and can jump higher than either of their parents. Why then are they con

In Mediterranean climate regions like portions of California, a wetter than normal winter often leads to greater severity of fires the following summer. This se

An experiment consists of determining the speed of automobiles on a highway by the use of radar equipment. The random variable in this experiment is a: a. discr

All day long and in all places I am always fastening upon you, stirring you and persuading you and reproaching you. You will not easily find another like me.' I

A student is doing a titration using potassium permanganate solution, KMnO4, to determine the amount of H2O2 in a sample. The balanced equation for the reaction

Asta Nielsen was one of the great stars of European cinema. She began in 1910 in the Danish film industry, already world leaders in adult-themed dramas. When G

Which of the following both reduce net exports? a. exports rise, imports rise b. exports rise, imports fall c. exports fall, imports rise d. exports fall, impor

what caused the formation of the undergrown railroad

What is the surface area of a triangular prism

A mechanic turns a wrench using a force of 27.00 N at a distance of 16.00 cm from the rotation axis. The force is perpendicular to the wrench handle. What magni