the curve S 8. 56. a. Horizontal tangent lines Find equations for the horizontal tangent lines to the curve y = x – 3x – 2. Also find equations for the lines that are perpendicular to these tangent lines at the points of tangency. b. Smallest slope What is the smallest slope on the curve? At what point on the curve does the curve have this slope? Find an equation for the line that is perpendicular to the curve's tangent line at this point.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.4: Definition Of Function
Problem 71E
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the curve S 8.
56. a. Horizontal tangent lines Find equations for the horizontal
tangent lines to the curve y = x – 3x – 2. Also find equations
for the lines that are perpendicular to these tangent lines at the
points of tangency.
b. Smallest slope What is the smallest slope on the curve? At
what point on the curve does the curve have this slope? Find
an equation for the line that is perpendicular to the curve's
tangent line at this point.
Transcribed Image Text:the curve S 8. 56. a. Horizontal tangent lines Find equations for the horizontal tangent lines to the curve y = x – 3x – 2. Also find equations for the lines that are perpendicular to these tangent lines at the points of tangency. b. Smallest slope What is the smallest slope on the curve? At what point on the curve does the curve have this slope? Find an equation for the line that is perpendicular to the curve's tangent line at this point.
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