Katie V.

asked • 11/15/16

Rational Function

given f(x)= t3-2t2-8t/t2-4  find the domain, asymptotes, holes and intercepts.
 
I know that to find the x intercept you set y=0 and solve for x but I am unsure how to isolate x when the quadratic function cannot be used.
From my understanding it is 0=t3-2t2-8t I am just unsure how to solve for x.
 
Any help is appreciated, thank you!

Marlene S.

tutor
Katie, i think your function should be written as f(t) = (t^3 - 2t^2 - 8t)/(t^2-4)
And you're solving for t.  Hope that helps.
Report

11/15/16

1 Expert Answer

By:

Michael J. answered • 11/15/16

Tutor
5 (5)

Best Afterschool Tutor to Prepare You For Your Regents

Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.
Most questions answered within 4 hours.

OR

Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.