birdie7146 birdie7146

26-03-2019
Mathematics

contestada

What is the inverse of f(x)= √3x+4 -1? (The -1 is separate and not part of the square root) √3x+4

Respuesta :

spacedork spacedork

26-03-2019

Answer:

y=(x^2 -2x-3)/3

Step-by-step explanation:

f(x)= √3x+4 -1

x=√3y+4 -1

(x+1)^2=(√3y+4)^2

3y+4=x^2 +2x+1

3y=x^2 +2x-3

y=(x^2 +2x-3)/3

Answer Link

Otras preguntas

If a person with AB blood (genotype IAIB) produced an offspring with a person who’s IAi, what’s the chance that the offspring will have A blood? Give your answe

In the chrysalids by John Wyndham Write down four things we learn about the city that David dreams of

Find the value of x. Round to the nearest tenth if necessary.

Question 4 pls thanks!

What do you think this chapter suggests about loyalty? Does Quinn owe Paul his loyalty after everything Paul has done for him? In the story all American boys

What is the value of x? X II m< BAE 11 m m E 4 B 2x 76° U D

I am making some pickles and must dissolve some citric acid in water. Is this a chemical or physical change? Dissolving is a change_____ because______

I was given a mass and a distance (on a ramp) and I need to calculate velocity (after the object is off the ramp). Can someone please just tell me what formula(

Find the value for the current population of the United States and use your result, along with the approximate U.S. annual energy-consumption rate of 90 Q per y

how does aeroplane stay in the air