139 Answered Questions for the topic Inverse Functions

Inverse Functions Math Algebra Polynomial

09/09/17

How to find the inverse of a rational function when the polynomials are higher than degree 1?
f(x) = (3x) / (x2 + 1). Show that f-1(x)  = (6 - 3x2) / (x2 + 2)2
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Inverse Functions Calculus

09/01/17

sketch the graph of the function that is one-to-one on (+∞,-∞), yet not increasing on (+∞,-∞) and not decreasing on (+∞,-∞)
sketch the graph of the function that is one-to-one on (+∞,-∞), yet not increasing on (+∞,-∞) and not decreasing on (+∞,-∞)
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Inverse Functions

08/21/17

Which of the following expressions is the inverse of the function y = 2x − 6?
Which of the following expressions is the inverse of the function y = 2x − 6?  
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Inverse Functions Functions Integration Trignometry

07/28/17

second dervative of Asin(mx)+Bcos(nx)
second dervative of Asin(mx)+Bcos(nx)
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Inverse Functions Sat 2

07/25/17

The inverse of f = {(1,2), (2,3), (3,4), (4,1), (5,2)} is a function if the domain of f is limited to a) {1,3,5} b) (1,2,3,4} c){1,5}, d) {1,2,4,5} e) {1,2,3,4,
This question is from a SAT 2 book. B is the correct answer, and the explanation given is that for the inverse function, two of the points would be (2,1) and (2,5). Since no two points in a... more
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Inverse Functions

07/13/17

is A(d)= your age as the function of the date d have an inverse function?
How do you know if you can inverse a word problem function
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Inverse Functions Algebra 2 Word Problem Functions

05/11/17

What is inverse of f(x)=12e^2x? Based on your answer, write an expression equivalent to x where f(x)=10.
I have tried for roughly an hour with no improvement, please help.
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Inverse Functions

04/26/17

Inverse functions
F(-2)=8 the inverse f-1(8)=A F-1(-9)=-9 the F(-9)=B   A=-2 B=-9 Is this correct?
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Inverse Functions Algebra 2

04/25/17

how to solve for x in this equation f(x)= (x-2)^2-7
Not sure how to accomplish this
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Inverse Functions

04/15/17

show that f and g are inverses of each other by verifying that f(g(x))=x =g(f(x))
f(x)=4+x/x, g(x)=4/x-1
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Inverse Functions

04/01/17

How do I solve and graph this problem?
Consider the function f(x) = −3x+ 5. Compute the inverse function, f-1(x), to f(x) and verify that(f ◦ f-1)(x) =(f-1 ◦ f)(x) = x. Furthermore, sketch both f(x) and its inverse on the same graph
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Inverse Functions

03/23/17

Give the function f(x)= x^2-9, where x is greater than or equal to 0, find f^-1 and its domain
f^{-1}(x) = The domain of  f^{-1}(x) is 
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Inverse Functions

03/22/17

college algebra
Determine whether f(x) = −5x + 1  /8  and g(x) = 8x + 1  /5 are inverse of each other.
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Inverse Functions

03/22/17

College algebra
find the inverse function of f(x)=√x+2. State the domain and range of f(x)and f−1(x).
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Inverse Functions

03/21/17

F(r) = -2r + 5
I need help with a inverse function and I don't really understand it please help
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Inverse Functions

03/14/17

Inverse Function
If f(x)= 2x+3 and g(x)= x^2, Then g[f(-3)] = ?
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Inverse Functions

03/02/17

What is the inverse of the following equation
y=2x2 +3
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Inverse Functions Calculus Derivatives

01/23/17

Find (f −1)'(a). f(x) = 4x^3 + 4x^2 + 3^x + 4, a = 4
 Find (f −1)'(a).  f(x) = 4x^3 + 4x^2 + 3^x + 4, a = 4
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Inverse Functions Calculus

01/13/17

Inverse of x^3-4/x
Inverse of x^3-4/x
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Inverse Functions

12/13/16

Find the inverse function for f(x)=2x-1
How do you do inverse functions for f(x)
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Inverse Functions

11/28/16

please show that the given function is one-to-one, and find its inverse. I have gotten this problem wrong can someone please assist me with the steps in solving
The answer needs to be checked algebraically and graphically. Verify that the range of f is the domain of f^-1, and vice versa.       f (x) = 1-(4+3x/5)     Thank you much          
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Inverse Functions Functions

11/28/16

Inverse Functions
Please help, show work, and explain in detail   h(x)=-3
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Inverse Functions

10/23/16

Inverse Functions
Without using a calculator, evaluate sin(θ) given that θ = arcsin (1/3)+ arccos (1/3)
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Inverse Functions

10/06/16

Find the inverse of each function - g(x)=- 3/x-1 - 2
Having trouble with problems that have a variable in the denominator. 
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Inverse Functions

10/04/16

Find the inverse function of a half parabola
Help me find the inverse function of a half parabola -2x^2 + x - 2, where x > 1/4the homework system says f^(-1) (x) = -1/4 + √(-(x + 15/8) / 2) is not correct
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