10 The point (1,f(1)) lies on the curve f (x) 5-3x a) If Q is the point (x, ƒ(x))find the slope of a secant line PQ. b) Estimate the slope of the tangent line at (1, 5). ) Use the slope from part b) to write an equation of the tangent line to the curve at the point (1, 5)

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter1: Equations And Graphs
Section1.3: Lines
Problem 3E
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Question
10
The point (1,f(1)) lies on the curve f (x)
5-3x
a) If Q is the point (x, f(x))find the slope of a secant line PQ.
b) Estimate the slope of the tangent line at (1, 5).
c) Use the slope from part b) to write an equation of the tangent line to the curve at the point (1, 5)
Transcribed Image Text:10 The point (1,f(1)) lies on the curve f (x) 5-3x a) If Q is the point (x, f(x))find the slope of a secant line PQ. b) Estimate the slope of the tangent line at (1, 5). c) Use the slope from part b) to write an equation of the tangent line to the curve at the point (1, 5)
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