Chapter 9, Problem 46RE

### Mathematical Applications for the ...

12th Edition
Ronald J. Harshbarger + 1 other
ISBN: 9781337625340

Chapter
Section

### Mathematical Applications for the ...

12th Edition
Ronald J. Harshbarger + 1 other
ISBN: 9781337625340
Textbook Problem

# Use the graph of y = f(x) in Figure 9.40 on the previous page to answer the questions in Problems 44-46.Is f(x) differentiable at ( a )   x   =   − 2 ? ( b )   x = 2 ?

(a)

To determine

Whether the function with the following graph is differentiable at x=2,

Explanation

Given Information:

The provided graph of the function is,

Explanation:

Consider the provided graph of function,

A function is differentiable on a point, when the function is continuous at the point, there is no sharp corner at the point and no vertical tangent line can be drawn through the point...

(b)

To determine

Whether the function with the following graph is differentiable at x=2,

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