Question

If f is continuous for all x, determine which of the following integrals must have the same value.

Answer 1

@perl

Answer 2

i believe you just need to do some U sub

Answer 3

check withe first and second
one of them might equal the last one which the are under y=f(x) in the interval [a,b]

Answer 4

seems to me the first would give you that

Answer 5

letting u=x+c
we have f to be continuous

Answer 6

So the first and third one are the same?

Answer 7

they are equal yes!

Answer 8

Alright thank you very much!

Answer 9

don't know if you understand why?