Compare the right-hand and left-hand derivatives to determine whether or not the function is differentiable at the point whose coordinates are given.y = y = -1

A. Since limx?-1+ f '(x) = 0 while limx?-1- f '(x) = 1, f(x) is not differentiable at 
B. Since limx?-1+ f '(x) = 0 while limx?-1- f '(x) = -1, f(x) is not differentiable at 
C. Since limx?-1+ f '(x) = -1 while limx?-1- f '(x) = 0, f(x) is not differentiable at 
D. Since limx?-1+ f '(x) = 0 while limx?-1- f '(x) = 0, f(x) is differentiable at 


Answer: B

Mathematics

You might also like to view...

Simplify the expression. ÷ 

A. x + 3
B.  
C.
D.

Mathematics

State whether the function is a polynomial function or not. If it is, give its degree.f(x) = x4/3 - x5 + 5

A. Yes; degree 4/3 B. Yes; degree 4 C. Not a polynomial D. Yes; degree 5

Mathematics

Evaluate the function.Find f(12)  f

A. 7 B. None of these C. 4 D. (7, 4)

Mathematics

Rewrite the exponential equation  in logarithmic form.

A.
B.
C.
D.
E.

Mathematics