Week 3 - Integrals Flashcards
1
Q
What does an integral do?
A
It’s an anti-derivative that allows for the reversal of a derivative (ex: find the total cost given the marginal cost
2
Q
What is the integral of e^x?
A
e^x + c
3
Q
What is the integral of x^-1
A
lnx + c
4
Q
Rewrite ∫ af(x) dx
A
a ∫ f(x) dx
5
Q
Rewrite ∫ f(x) + g(x)
A
∫ f(x) + ∫ g(x)
6
Q
Finish this equation (it was recommended this be memorized): ∫ u dv = ?
A
∫ u dv = uv - ∫ v du
