Question

Can someone help me figure this out? (image)

Answer 1

The area of the first integral from a to b is listed as 13 and the area of the second integral from b to c is listed as 2

So 13+2 = 15

Answer 2

You just add those two numbers to get the answer for both questions?

Answer 3

Yessir

Answer 4

15 was incorrect for both...

Answer 5

of course

Answer 6

the integral below the curve shows up as negative, on account if it is below

Answer 7

\[\int_a^bf(x)dx=13\] because you are told that the area is \(13\)

Answer 8

and you also see that
\[\int_b^cf(x)dx=-2\] as it is negative

Answer 9

Thanks so much satellite! Didn't know it was that simple