Question

If this is true, Find (integral problem)

Answer 1

\[\int\limits_{1}^{3}f(x)dx=5 \] and \[\int\limits_{1}^{3}g(x)dx=7\], find \[\int\limits_{1}^{3}-2f(x)dx-\int\limits_{1}^{3}3g(x)dx\]

Answer 2

hmmm its not turnning into the equation like i still see the language if that makes sense

Answer 3

maybe smth is wrong with my comp

Answer 4

i typed it our in equation i think

Answer 5

substitute in the 5 and 7 to get

-2(5)-3(7) and solve

Answer 6

hmm my comp then

Answer 7

so its -31?

Answer 8

yes, because you can use properties of integrals to bring the coefficients outside the integrand, thus leaving you with what was given at the beginning, su and you just have to substitue

Answer 9

thank you so much