Benh8919 Benh8919

13-03-2015
Mathematics

contestada

Given the function f(x)=9x+7, find its inverse.

Respuesta :

konrad509 konrad509

14-03-2015

[tex]f(x)=9x+7\\ y=9x+7\\ 9x=y-7\\ x=\dfrac{1}{9}y-\dfrac{7}{9}\\ f^{-1}(x)=\dfrac{1}{9}x-\dfrac{7}{9}[/tex]

Answer Link

Otras preguntas

Joe tried to prove that the sum of a triangle's interior angle measures is 180°

At Eady Corporation, maintenance is a variable overhead cost that is based on machine-hours. The performance report for July showed that actual maintenance cost

in the month of July on one particular day the maximum temperature in Dubai was recorded as 50° C . convert it into degree Fahrenheit

A solid has 20 vertices and 30 edges. How many faces does it have? Euler's Formula: F + V - E = 2

9/3 = x/7 what is x and where did you find your answer

Im dum.b and dont know this D:

who are these people. First right answer gets brainliest

Determine if the angles are complementary, supplementary or vertical. Then find the missing angle.

please help i suck at math lol; what is the slope of the line that passes through the points (-12,-4) and (-16,4)

¿una app puede darle un corto ami pc?