Question

calc! antiderivative

Answer 1

mental u sub

Answer 2

its just e^-x + constant right?

Answer 3

if it was just \(e^x\) the answer would be \(e^x\) but since it is \(e^{-x}\) the answer is \(-e^{--x}\)

Answer 4

you have to adjust for the minus sign

Answer 5

oh right

Answer 6

oops typo
\[\huge -e^{-x}\]

Answer 7

c-e^-x?

Answer 8

Yea, set \( u=-x\) which gives you \(u=-dx\)

So: \(\Large -\int e^u ~du\)

Answer 9

Just to give a little more detail ^

Answer 10

so the antiderivative is c-e^-x?

Answer 11

yes if you want to put the stupid C first

Answer 12

ok thanks lol