How do I state the domain of a function and the domain of its derivative?

Author Question: How do I state the domain of a function and the domain of its derivative? (Read 1173 times)

Jones

Full Member
Posts: 145

on: Jun 19, 2013

Given the original function 7t-4t^2 and its derivative 7-8t, how do i state the domain of the function and domain of the derivative? I'd appreciate any help, thanks.

curlz

Hero Member
Posts: 538

Reply #1 on: Jun 19, 2013

The domain for both the function and its derivative is: any t

Need homework help now?

Ask unlimited questions for free

Ask a Question

federox

Sr. Member
Posts: 308

Reply #2 on: Jun 19, 2013

All real numbers exist for the given function and first derivative. Don't be scared when answering the question! If the function is polynomial, then all real x values must exist!

I hope this helps!

« previous next »

Did you know?

There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

Did you know?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

Did you know?

There are more sensory neurons in the tongue than in any other part of the body.

Did you know?

Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.

Did you know?

The first oral chemotherapy drug for colon cancer was approved by FDA in 2001.