Sketch the graph of each rational function showing all the key features. Verify your graph by graphing the function on
the graphing calculator.
5. f(x) = x / x2 − 9

Respuesta :

Answer:

Rational Function

Step-by-step explanation:

Gives the function:

[tex]f(x) = \frac{x}{x^2-9}[/tex]

It has the following,

Domain

x∈ [tex]\mathbb{R}[/tex] : [tex]x\neq 3, x\neq -3[/tex]

Range

[tex]\mathbb{R}[/tex]  (All real numbers)

End behaviour

As x[tex]x \rightarrow \infty, y \rightarrow 0[/tex]

Horizontal and Vertical Asymptote

Vertical [tex]x = 3, x=-3[/tex]

Horizontal [tex]y = 0[/tex]

x-intercept: (0,0)

y-intercept: (0,0)

**The Graph is in the annex

Ver imagen cjmejiab