Question

How do I do this? I have tried and tried

Answer 1

the derivative of \(f(x)=-7x^2+2x\) is \(f'(x)=-14x+2\)

Answer 2

so from the left the derivative is \(f'(0)=2\)

Answer 3

no

Answer 4

the derivative of \(f(x)=7x^2-4\) is \(14x\) and from the right \(f'(0)=0\)

Answer 5

says it is wrong

Answer 6

since \(2\neq 0\) the derivative at \(0\) does not exist

Answer 7

I know that it does not exist, but it won't give me the answer to be right for 2 and 0

Answer 8

from the left is 2, from the right is 0

Answer 9

Nope, maybe the coding for the internet question is wrong, thank you though satellite