# What is the inverse of f(x)=3/square root of x?

Let f(x) and g(x) be inverses. Then if. f(0) = 8, what is the value of g(8)? ... Its inverse, g(x), will take the 4th root. g(x) = x ... - Read more

What's the inverse of f(x) = root (3 - e^2x)?? ... Inverse Laplace Transform with square root of f(s^2) in the denominator. Posted in the Calculus Forum Replies: 2 - Read more

## What is the inverse of f(x)=3/square root of x? resources

### How Do You Find The inverse function of g(x)=x^3,f(x)=1/8x ...

f(x)=x^3; y=x^3. Take the cube root of y and x^3, => y^(1/3)=x. Therefore the inverse function is x^ ... The inverse function of f(x)=f(x)=1/(8x-3) is f(x)=(3x+1)/8x.

### How to Reverse a Square Root | eHow

The square root of a particular number, x, identifies a certain number, t, that when multiplied by itself will equal the original number x ( t * t = x defined by t as ...

### Find Inverse Of Square Root Functions - Free Mathematics ...

... on how to find the inverse of of square root functions as well as their domain and range. ... Interchange x and y to obtain the inverse function f-1 (x) ...

### What is the inverse function of y = x on the square root ...

The inverse of a function will tell you what x had to be to get that value of y. In this case, x=3. More Info: In most of mathematics and in ...

### 1.7 - Inverse Functions - Richland Community College

The inverse f-1 (x) = (x+2)/5 . ... x-3; Square: (x-3) 2; Multiply by 2: 2 ... we need the positive square root: y = sqrt[ x/(1-x) ] Call this f-1 (x): f-1 (x) = sqrt ...

### SOLUTION: Find the inverse function of f. f(x)=square root ...

... Find the inverse function of f. f(x)=square root of ... =square root of (12-x) Answer by Fombitz(18690) (Show Source): You can put this solution on YOUR website!

### Fast inverse square root - Wikipedia, the free encyclopedia

Fast inverse square root (sometimes referred to as Fast InvSqrt() or by the hexadecimal constant 0x5f3759df) is a method of calculating x ...

### 1.6 Inverse Functions - Massachusetts Institute of Technology

1.6 Inverse Functions. What are inverse functions? Take a function f: draw its graph in the usual way; interchange x and y axes, and you have the graph of the inverse ...

### Inverse Functions - Math is Fun - Maths Resources

Here we have the function f(x) ... "square root of x such that x is greater than or equal to zero" ... The inverse of f(x) ...

### what is the inverse to the function f x cube root of 2x 1 x 3?

Would you like to comment: what is the inverse to the function f x cube root of 2x 1 x 3? ... the free encyclopedia The principal square root function f(x) ...

### Inverse Function: f(x)=(1-sqrt(x))/(1+sqrt(x)), f^(-1)(x ...

Pan makes learning math Fun.Find a formula for the inverse of the function.? f(x)=(1 ... Inverse Function: f(x)=(1 ... of inverse functions: square root, ...

### Find the inverse of f(x) = x^2-4x+3. Is the inverse a ...

Find the inverse of f(x) = x^2-4x+3. Is the inverse a function? Topic: Math. cammy17 | Student, ... ^2 square root both sides (square root=Sqrt) plus/minus Sqrt(x+1)=y-2

### what is the inverse of f(x) = x^2 + 2 ? | WyzAnt Resources

... I just need to find the inverse of f(x) = x^2 + 2. ... x ≥ 2 and y ≥ 0 — the inverse function to the ... The inverse of the f(x)=x 2 +2 is the square root ...

### Inverse functions: Squares and Square Roots, Logarithms

... , the squaring function also 'undoes' the square root function. If f(x) ... square root doesn't undo the square ... square root function from 0 to 25. Inverse ...

### Find the inverse of f(x)= 3 times the Square root of 2x-1 ...

Find the inverse of f(x)= 3 times the Square root of 2x-1.? I can't seem to find the right way to isolate x. Answer. y = 3√(2x - 1) y / 3 = √(2x - 1) (y/3)2 = 2x - 1.

### SparkNotes: SAT Subject Test: Math Level 2: Inverse Functions

The inverse of a function “undoes” that function. An example is the best way to help you understand what this means: the inverse of x 2 is . Let’s see how ...

### High order algorithms to find square roots and inverses

High order algorithms to find square roots and inverses. ... 3 Square roots. ... we use Newton's method on the function f(x) ...

### How to find inverse of the following function: f(x) = -2 ...

To find the inverse of a function, just substitute "y" in place of "f(x)". The solve the equation for "x". In your example, after substituting in the y, you'd begin ...

### The inverse of a function, how to solve for it and what it ...

Problem 1) What is the inverse of the function f(x) = x + 22? Step 1) replace f(x) with y Step2) switch x and y: Step 3) solve for new 'y' Step 4) replace 'y ...

### The Inverse Function of f(x)=x^2+x - Physics Forums

Homework & Coursework Questions > Calculus & Beyond Homework ... I'm trying to work out the method of getting the inverse function of [itex] f(x) = x ... Quote by ...

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