Homework Help: Math

Posted by Anonymous on Sunday, February 5, 2012 at 1:46pm.

f(x) =
{−8 if −3 ≤ x ≤ 0
{x if 0 < x ≤ 3

Evaluate the given expressions.
b)f(0)=
Teach me how to do this, because I don't seem to get the right answer.
Thank You.

Math - Reiny, Sunday, February 5, 2012 at 1:50pm
What is there to teach ?
Your function says
f(x) = -8 for all values of x from -3 to 0
then you ask for f(0)
so it has to be f(0) = -8

I don't see what the problem is.

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