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

Use double angle formulas to find the exact values below if sinx = [tex]-\frac{5}{13}[/tex] for [tex]\pi \leq x\leq \frac{3\pi }{2}[/tex] 1. sin2x 2. tan2x

[tex]v( - b \\ 2a.c - b 2 \ \\ 4a[/tex] f(x)=2x²+60x+402

Which processes result in the release of carbon? A. Animals break down food molecules to obtain energy. B. The remains of producers are broken down by decompose

The man is in the garden.The man is wearing a blue jumper.(use appropriative relative pronoun)

In a multiple choice test with 20 questions, each question has 4 choices and a student guesses on all of them. What is the probability that the student answers

All of the following descriptors reflect suggestions for bias-free language EXCEPT -

With the aid of a diagram where possible, describe the following Object-Oriented terms and concepts.

we are living a comfortable life but we still complain speech introduction

Jason decides to see a movie. When he arrives at the snack counter to buy his popcorn, he has two choices in the shape of the popcorn container. Pop Corn 19 cm

This figure is a graph. The y-axis is labeled"energy consumed during reaction." The y-axis is labeled"reaction progress." The left end of the x-axis is labeled"