   Chapter 8.2, Problem 62E

Chapter
Section
Textbook Problem

# HOW DO YOU SEE IT? Use the graph of f' shown in the figure to answer the following. (a) Approximate the slope of f at x = 2 . Explain.(b) Approximate any open intervals on which the graph of f is increasing and any open intervals on which it is decreasing. Explain.

(a)

To determine

To calculate: The slope for the function f at the point x=2 where f' is represented by the graph as follows: Explanation

Given:

The graph of f:

Formula used:

The slope of a function h(x) at the point (x1,y1) is (ddxh(x))(x1,y1)

Calculation:

It is known that the derivative of a function is equivalent to its slope

(b)

To determine

To calculate: The open intervals in where the graph for the function f is increasing and decreasing, Where f' is represented by the graph as follows: ### Still sussing out bartleby?

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