Question

see picture

Answer 1

find \[\int\limits_{2}^{5} (4f(x) - 8)dx\]
of

Answer 2

i know that \[\int\limits_{2}^{5} f(x) dx = -5\]

Answer 3

\[
\int\limits_{2}^{5} (4f(x) - 8)dx
=4\int\limits_{2}^{5} f(x) \;dx-\int\limits_{2}^{5} 8\;dx
\]

Answer 4

@no_ellephant Get it?

Answer 5

yes so -44. thanks again!