alrightyaphrodite alrightyaphrodite

15-11-2018
Mathematics

contestada

What is the inverse of the function? f(x)=3^x−1

Respuesta :

hoatmvu995 hoatmvu995

15-11-2018

[tex]y = f(x) = 3^{x} - 1[/tex]

let x be y and y be the x, so we have

[tex]x = 3^{y} - 1[/tex]

[tex]3^{y} = x + 1[/tex]

[tex]log_{3}(3)^{y} = log_3(x + 1)[/tex]

[tex]y = log_{3}(x+1)[/tex]

Answer Link

Otras preguntas

In the workplace, _____ is a time-saving skill when reading.

A hiker standing at point G wants to estimate the distance across the lake to point H, which is directly north of her location. She walks 650 feet west to point

A boat of mass 115 kg drifts along a river at a speed of 13 m/s to the east. What impulse is required to decrease the speed of the boat to 10 m/s to the east?

A hiker standing at point G wants to estimate the distance across the lake to point H, which is directly north of her location. She walks 650 feet west to point

Which of the following is not an effort to increase land resources? a. composting b. reclamation c. reforestation d. mining

Determine which fraction is greater 11|15,14|27

Describe the "fear appeal" and how it's used in public health messaging. Give an example or create your own public health message using the fear appeal.

An author fictionalizing a story should use which types of source materials to research the story’s elements? Check all that apply. interviews movies news artic

What flowering plants evolved during the Cretaceous period

how do i use cytoplasm in a sentence