Question

Determine the area of the function

Answer 1

sorry it cut the question off. I am to find
\[\int\limits_{2}^{4} f(x) dx\]Its more for a double check. I have it as being -2. But without the original f(x) there no way I can solve it through showing math type work right?

Answer 2

Yes, that's right. I suppose you could write something like this:
\[\begin{align*}\int_0^6f(x)~dx&=\int_0^2f(x)~dx+\int_2^4f(x)~dx+\int_4^6f(x)~dx\\
4&=1+\int_2^4f(x)~dx+5\\
-2&=\int_2^4f(x)~dx
\end{align*}\]

Answer 3

hmmm yeah that is a good suggestion I appreciate it.