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 1464 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?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

Did you know?

More than one-third of adult Americans are obese. Diseases that kill the largest number of people annually, such as heart disease, cancer, diabetes, stroke, and hypertension, can be attributed to diet.

Did you know?

The types of cancer that alpha interferons are used to treat include hairy cell leukemia, melanoma, follicular non-Hodgkin's lymphoma, and AIDS-related Kaposi's sarcoma.

Did you know?

On average, the stomach produces 2 L of hydrochloric acid per day.

Did you know?

The first successful kidney transplant was performed in 1954 and occurred in Boston. A kidney from an identical twin was transplanted into his dying brother's body and was not rejected because it did not appear foreign to his body.