Which of the following is correct about the function f(x)=|x2+18x+81|?

Question

Which of the following is correct about the function f(x)=&vert;x2+18x+81&vert;?

TuteeHUB · Accepted Answer

NA

TuteeHUB · Answer

Left and right limits are equal and hence it is differentiable

TuteeHUB · Answer

Limits are not important to determine differentiability

TuteeHUB · Answer

Left and right limits are equal and hence it is not differentiable

TuteeHUB · Answer

Left and right limits are not equal and hence it is not differentiable

1.	Which of the following is correct about the function f(x)=&vert;x2+18x+81&vert;?
A.	Left and right limits are equal and hence it is differentiable
B.	Limits are not important to determine differentiability
C.	Left and right limits are equal and hence it is not differentiable
D.	Left and right limits are not equal and hence it is not differentiable
Answer» E.

Which of the following is correct about the function f(x)=&vert;x2+18x+81&vert;?