# What is the domain of the function #f(x)=(3x^2)/(x^2-49)#?

The domain of a function is the set of the values in which you can calculate the function itself.

The problem of finding the domain of a functions is due to the fact that not every function "accepts" every real number as an input.

By signing up, you agree to our Terms of Service and Privacy Policy

The domain of the function ( f(x) = \frac{3x^2}{x^2 - 49} ) is all real numbers except ( x = 7 ) and ( x = -7 ), because the denominator cannot be zero.

By signing up, you agree to our Terms of Service and Privacy Policy

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

- How do you find the inverse function of #f(x) = (2x-3)/(x+4)#?
- How do you determine the vertical and horizontal asymptotes of the graph of each function #f(x) = (3x)/(x+4)#?
- How do you find the Vertical, Horizontal, and Oblique Asymptote given #(x^2+1)/ (3x-2x^2)#?
- How to find the asymptotes of #f(x) = (x+6)/(2x+1)# ?
- How do you find the vertical, horizontal or slant asymptotes for #(x^3-x+1)/(2x^4+x^3-x^2-1)#?

- 98% accuracy study help
- Covers math, physics, chemistry, biology, and more
- Step-by-step, in-depth guides
- Readily available 24/7