Question

need help on the attachment @Calculus1

Answer 1

still think it is
\[\frac{1}{2}m+b\] by geometry

Answer 2

if you are not convinced, try it with
\[y=2x+5\] and see what happens. that is find
\[\int_0^1(2x+5)dx\]

Answer 3

did you say 2 and get it wrong?

Answer 4

sorry is acting slow, but I posted the wrong problem again, sorry

Answer 5

whew. scared me for a moment

Answer 6

I meant internet is acting slow