he temperature, H; in degrees Celsius, of a cup of coffee placed on the
kitchen counter is given by H = f(t); where t is in minutes since the coee
was put on the counter.
(a) Is f'(t) positive or negative? Give a reason for your answer.
(b) What are the units of f'(20)? What is its practical meaning in terms of
the temperature of the coffee?

Question

he temperature, H; in degrees Celsius, of a cup of coffee placed on the
kitchen counter is given by H = f(t); where t is in minutes since the coee
was put on the counter.
(a) Is f'(t) positive or negative? Give a reason for your answer.
(b) What are the units of f'(20)? What is its practical meaning in terms of
the temperature of the coffee?

nottim · Answer

A) I dunno. Is it hot coffee?
b) Ooooh. This advd functions?

anonymous · Answer

Thanks for that

anonymous · Answer

this is derivatives

nottim · Answer

ok. what's the ' mark mean? I'm a forgetter.

anonymous · Answer

it is for the derivative

nottim · Answer

uh o. i dunno.

anonymous · Answer

if you know anyone who would send them my way :)

nottim · Answer

i use ta do this stuff tho. im a dumb dum i guess

nottim · Answer

I'll just repost this question periodically in hopes that the OS regulars come.

anonymous · Answer

Thanks please do!!!

anonymous · Answer

hey, seems you can't get a lot of help, and i don't know the answer either, but maybe this helps: http://answers.yahoo.com/question/index?qid=20110228082343AAAlwOJ

anonymous · Answer

OMG Thanks I of course got so bogged down didn't even think o check all mighty google

nottim · Answer

lol

anonymous · Answer

happy to be at least useful that way then ;)

anonymous · Answer

:)