I can't figure out how to do this problem.I know I have to combine 2 of the integrals somehow but I'm not sure how. Thanks for your help!
"Suppose that f and h are integrable and that
`int_1^9f(x)dx=-1` `int_7^9f(x)dx=5` `int_7^9h(x)dx=4`
Use the rules to find: `int_1^7f(x)dx`
If `f` is integrable on segment `[a,b]` then for any `c in [a,b]` the following holds