139 Answered Questions for the topic Inverse Functions

Inverse Functions

05/18/18

Confirm that f and g are inverses by showing that f(g(x)) = x and g(f(x)) = x. f(x) = quantity x minus eight divided by quantity x plus seven and g(x) = quant
precalculus
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Inverse Functions

04/25/18

What is the inverse of 2^x-5 +3
I need to find what the inverse of this equation is I don’t need to know what x is equal to.
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Inverse Functions

04/19/18

For which function is f(x) not equal to f -1(x)?
need help.
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Inverse Functions

04/01/18

lef F(x)=2^x evaluate the following f(3)-f(1)/3-1
Just not sure how to solve or what the question is asking for the exam help would be much appreciated thanks!
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Inverse Functions

04/01/18

what is the domain of F^-1(x)= √(1/4x+1/2)
The original question says find f^-1 for the function f.  f(x)=4x^2-2,x≥0 I found f^-1(x)= to be y=4x^2-2 and then did inverse function and found the fraction answer above I just don't know the... more
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Inverse Functions Calculus Precalculus Fractions

03/19/18

Find the inverse of the one-to-one function. f(x) = 3/2x + 1
Show step by step. 
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Inverse Functions

02/20/18

if two lines are parallel, then the two lines are in the same plane
what is the inverse , converse , and contra positive statement ?
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Inverse Functions

02/13/18

Consider the function for the domain
Consider the function f(x)= ⎷4-x   +2  for the domain (-infinity, 4]Find f-1(x), where f-1 is the inverse of f Also, state the domain f-1 in interval notation.   
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Inverse Functions

02/13/18

Let f(x) = 2x - 7 and g(x) = -6x - 3. Find f(x) + g(x) and state its domain.
a.)8x – 4; all real numbers b.)–4x – 4; all real numbers c.)–4x – 4; all real numbers d.)–4x – 10; all real numbers
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02/13/18

Inverse Functions: Quadratic, square root
Consider the function f(x)=x^2+6 for the domain [0, infinity)   Find f-1(x), where f-1 is the inverse of f.   Also, state the domain of f-1 in interval notation
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Inverse Functions Functions Composite Function

02/13/18

Determine whether two functions are inverses of each other
a) f(x) = 2x+3 g(x) = x-3/2   f(g(x))= ? g(f(x))= ?   f and g are inverses of each other OR  f and g are not inverses of each otherb) f(x)= -6x g(x)= -6x   f(g(x))= ? g(f(x))=?   f... more
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Inverse Functions

02/03/18

If f(2)=7 , find ^-1(7)
The domain is invinity
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Inverse Functions Math Algebra 1 Algebra 2

01/19/18

Algebra 2 Question - Function's Inverse
Which function’s inverse has the greatest value at x=4?g(x)=10^x+2k(x)=ln⁡⁡(x+3)f(x)=log⁡⁡(x−1)h(x)=e^x+2
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Inverse Functions Math Algebra 2 Algebra

01/19/18

Find the inverse of the function
What is the inverse of the function f(x)=(sqrt(x−5)/8)−2?f−1(x)=64(x−2)^2−5f−1(x)=8(x+2)^2+5f−1(x)=64(x+2)^2+5f−1(x)=8(x−2)^2+5
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Inverse Functions Algebra 2 Math Help

01/17/18

what is the inverse of f(X)=17/12(x)-13
Math help in algebra 2
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Inverse Functions

12/13/17

Inverse of functions
A)Let F(x)=ex+3 find the inverse of the function   b)let f(x)=log3√x ,for X >0 show that f-1(x)=32x
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Inverse Functions Functions Logarithms

12/12/17

Inverse of functions
Let F(x)=eX+3Find the inverse of the function
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Inverse Functions Functions Function Inverse

12/01/17

find the inverse of the function
find the inverse of the function y=8x2 which has an inverse of y-1
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Inverse Functions Discrete Math Linear Equations

11/08/17

Inverse Functions: Linear, discrete
The one-to-one functions g and h are defined as follows. g= {(-6,-3), (0,9), (3,0), (6,4), (7,1)} h(x)= 3x +10    Find the following. g^-1 (0) = ____ h^-1(x) =____ (h o h^-1) (1) =... more
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Inverse Functions Algebra

10/31/17

Find the inverse of f(t)=−14t+13
f^-1(t)= 1/14t-13/14?    
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Inverse Functions Algebra College Algebra Inverse

10/24/17

inverse function?
what's the inverse function for this equation    Q(x) = 9e0.11x
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Inverse Functions Algebra Functions College Algebra

10/22/17

inverse equation
for the function Q(X) = 6e0.04(x) does Q-1 exist?
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Inverse Functions

10/14/17

Inverse Functions
How do I find the inverse function of f(x)=-(4/x+2)-3
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Inverse Functions Functions Math Help College Math

10/11/17

Inverse Functions
If f(x)=(x+2)/(x+9), then f^-1(-4)=?
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Inverse Functions

09/21/17

If f(x) and its inverse function, f^-1(x), are both plotted on the same coordinate plane, what is their point of intersection?
It Is plotted on a graph
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