01Jenny
01Jenny
03-11-2017
Mathematics
contestada
What is the inverse function of f(x)=2/3x-6
Respuesta :
Аноним
Аноним
03-11-2017
First change f(x) to y
y = 2/3x-6
Switch the y’s and x’s
x = 2/3y-6
Now get y by itself. Add 6 to both sides.
x+6 = 2/3y
Divide each side by 2/3
3/2x+9 = y
Change y to f^-1(x)
f^-1(x) = 3/2x+9 is the inverse.
Answer Link
VER TODAS LAS RESPUESTAS ( 36+ )
Otras preguntas
PLEASE HELP!! Find the slant height of the come
By the late 1600s, settlers in the middle colonies were
4) What is the perimeter of a square with side length Of 3 squared
3. A 3D model of a designed product would be used to communicate the
PLS HELP I NEED THIS SHSAT MATH QUESTION!!!On Friday, Marvin sold 4 suits that had a mean saleprice of $125. On Saturday, he sold 6 suits that hada mean sale pr
Complete the following nuclear equations. I recommend filling in the atomic number below each symbol. Instead of using superscripts in our answers, put each ans
find the surface area
PLS HELP ME ON THIS QUESTION I WILL MARK YOU AS BRAINLIEST IF YOU KNOW THE ANSWER PLS GIVE ME A STEP BY STEP EXPLANATION!!
Use a calculator to find the mean of the data. {20.9, 24.6, 20.3, 24, 20.9, 24.9, 22.4, 23.5, 21.9, 21.9, 22.3, 21.2, 19.9, 23.2, 23.1, 21.6, 24, 20.8, 24.2, 20
A rubber ball and a steel ball are dropped from the same height onto a concrete floor. They have the same mass, and lets assume that they both rebound to the sa
