Unit 4C - All Characteristics of Rational Functions

What type of rational function is this and what is the equation of the horizontal asymptote?

$$f\left(x\right)=\frac{-2x^2-2x}{x^2-3x-4}$$

What is the equation of the vertical asymptote?

Which of the following is the correct domain restriction?

Find the x-intercept(s) of the rational function.

Find the y-intercept(s) of the rational function.

What are the domain restrictions?

Find the x-intercept(s), if one exists.

$$f\left(x\right)=\frac{\left(x+1\right)\left(x-1\right)}{x\left(x+1\right)}$$

Find the vertical asymptote(s), if one exists.

$$f\left(x\right)=\frac{\left(x+1\right)\left(x-1\right)}{x\left(x+1\right)}$$

What are the coordinates of the y-intercept, if one exists.

What are the coordinates of the y-intercept, if one exists?