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I can post a picture of the question to make it easier to read.
\[\int\limits_2^8 g(x) dx=5 \\ \int\limits_6^8 g(x) dx=3 \\ \int\limits_2^6 2 g(x) dx=?\]
do you know that for some number c in the interval (a,b) the following integral can be expressed as: \[\int\limits_a^b g(x)dx= \int\limits_a^c g(x) dx +\int\limits_c^b g(x)dx\]
also constant multiples can brought outside the integral \[\int\limits_a^b K g(x) dx= K \int\limits_a^b g(x) dx\]
I don't know if it shows that I been typing something or not to you guys but it shows I have been typing something on my end but I have not been so you have questions please let me know.
\[\int\limits_2^8 g(x) dx=5 \\ \int\limits_6^8 g(x) dx=\color{red} -3 \\ \int\limits_2^6 2 g(x) dx=?\]
Okay so I would inter ate 2g(x)
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