Question

Need to find the limit of the below function using L’Hôpital’s Rule
http://prntscr.com/d4045x

Answer 1

I missed the lesson on Friday due to a diving competition and I'm not even sure what the rule is

Answer 2

Hey there, all you have to do is differentiate the numerator and the denominator.

Answer 3

That's all there is to it?
So \(\dfrac{20x^3-8x}{27x^2+1}\)? What do I do from there? Just plug in numbers to find the limit?

Answer 4

Yup! And if you plug in 1, you will get a value! What would that be?

Answer 5

3/7

Answer 6

Could I ask another quick question?

How do you differentiate \(e^{2x}\)?

Answer 7

Great work :D 3/7 is correct.

Answer 8

hahahahahaha..................

Answer 9

To differentiate e^2x, you must use the chain rule.

Answer 10

2e^2x?

Answer 11

Yup, that is the derivative of e^2x !!