Use the 4-step process to find the slope of a tangent line to the graph of the function f(x) = -x2 + 3x at any point.   b) Find the slope of the tangent line to the graph of the function f(x) = -3x + 4 at (-1, 7), and determine the equation of the tangent line.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.3: Lines
Problem 41E
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a) Use the 4-step process to find the slope of a tangent line to the graph of the function f(x) = -x2 + 3x at any point.

 

b) Find the slope of the tangent line to the graph of the function f(x) = -3x + 4 at (-1, 7), and determine the equation of the tangent line. 

 
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