(a) Find the slope of the graph of f(x)=1-e" at the point where it crosses the x-axis. The slope is (b) Find the equation of the tangent line to the curve at this point. (c) Find the equation of the line perpendicular to the tangent line at this point. (This is the normal line.)

Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter2: Functions
Section2.4: Average Rate Of Change Of A Function
Problem 4.2E: bThe average rate of change of the linear function f(x)=3x+5 between any two points is ________.
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(a) Find the slope of the graph of f(x)=1-e at the point
where it crosses the x-axis.
The slope is
(b) Find the equation of the tangent line to the curve at this point.
(c) Find the equation of the line perpendicular to the tangent line
at this point. (This is the normal line.)
Transcribed Image Text:(a) Find the slope of the graph of f(x)=1-e at the point where it crosses the x-axis. The slope is (b) Find the equation of the tangent line to the curve at this point. (c) Find the equation of the line perpendicular to the tangent line at this point. (This is the normal line.)
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