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

Otras preguntas

What is the average distance of 384,400,000 in scientific notation?

how to solve this equation involving radicals. 8x(x – 6)1/2 + 4(x – 6)3/2 = 0

Cells of a multicellular organism are specialized. What does this statement mean? Cells of a multicellular organism are specialized because they have a comple

How can we prove that 4x+2(x+3)=8x+6

describe how switching the desk lamp on and off shows that light waves transfer energy

Help? I know C is not true for sure.. Mark the statement if it correctly describes Catherine the Great. A. She was an eighteenth-century princess who became emp

Joe earns $160 per week at a local market. He makes a payment of $12 per week for a new bike. He spends $75 each week on food an entertainment. Joe deposits the

Find the student’s error in solving the following inequality. 2 < –3x –4 < 5 6 < –3x < 5 –2 > x > –5/3

What are some ways that survivors were effected by the tsunami, economically, socially, and environmentally? The Indian Ocean Earthquake

Amanda's jewelry box is in the shape of a cube that has 6- inch edges what is the volume of Amanda's jewelry box