Posted by **Kennedy** on Monday, December 15, 2008 at 3:57pm.

which of the following functions have a inverse?

f(x)=ab.solute value of x.

f(x)=x^3

f(x)=x^4

f(x)=x^3

f(x)=x^4,xless then or equal 0.

how do i know if they have an inverser, can someone please explain:) thanks for your time YOOO

## Answer this Question

## Related Questions

- Pre-Calculus/Trigonometry - Help please Tracy has a cell phone plan that ...
- Math - Inverse Functions - Find the inverses of the following functions. y = 3(x...
- Calculus - F(x) = 1-x and g(x) = 1/x These functions have the property that f = ...
- algebra - Can someone help with inverse relations and functions? is relation t a...
- Math- Rational Functions - 1. Some rational functions have asymptotes, others ...
- Algebra - I have to solve an inverse function. f(x)=x+6 and g(x)=x+6 f(x)=1/4x,x...
- Trigonometry - Having trouble with true/false questions in Trigonometry. They ...
- Trigonometry - Having trouble with true/false questions in Trigonometry. They ...
- math help1 - Okay I am a little bit confused about one math question can you ...
- Functions - consider the functions g(x)=(4-x^2)^0.5 and h(x)=(x^2)-5. find the ...

More Related Questions