It Is plotted on a graph

It Is plotted on a graph

f(x) = (3x) / (x2 + 1). Show that f-1(x) = (6 - 3x2) / (x2 + 2)2

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

Which of the following expressions is the inverse of the function y = 2x − 6?

How do you know if you can inverse a word problem function

second dervative of Asin(mx)+Bcos(nx)

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 function...

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

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

I have tried for roughly an hour with no improvement, please help.

Inverse of x^3-4/x

f(x)=4+x/x, g(x)=4/x-1

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...

Please guide me through this.

Not sure how to accomplish this

y=2x2 +3

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

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

I need help with a inverse function and I don't really understand it please help

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