Question

Derivative help

Answer 1

http://imgur.com/a/OPeCv

I need help with questions 1,3,5,6

Answer 2

6) The function is undefined at that point as it has more than just a single tangent ( more than a slope)

Answer 3

To determine if the function is diffable or not

use f'(x) = lim f(x+h) - f(x)/ h

if f'(x)+ = f'(x)- so it's.

Answer 4

Would 5 be the same as 6?

Answer 5

Yea

Answer 6

And the first one

Answer 7

I drew this and she marked it wrong

Answer 8

I think a function must be continuous to be differentiable

That's why we conclude that when a function is differentiable it is also continuous

well , wait @dan815 ,see this.

Answer 9

@flexastexas , the question says if possible and to me it's not possible xD

Answer 10

I mean differentiation would indicate a derivative. Can you have a derivative without being continuous?

Answer 11

No.

Answer 12

Love you

Answer 13

Thanks

Answer 14

Any time.