Find the slope of the graph of f(x) at the point where the graph crosses the r-axis. pe = Find the equation of the tangent line to the curve at this point. Find the equation of the line perpendicular to the tangent line at this point. (This is the nor

Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
Chapter6: Topics In Analytic Geometry
Section6.2: Introduction To Conics: parabolas
Problem 4ECP: Find an equation of the tangent line to the parabola y=3x2 at the point 1,3.
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Consider f(x)=8-ex

A. Find the slope of the graph of f(x) at the point where the graph crosses the r-axis.
slope =
B. Find the equation of the tangent line to the curve at this point.
y =
C. Find the equation of the line perpendicular to the tangent line at this point. (This is the normal line.)
y =
Transcribed Image Text:A. Find the slope of the graph of f(x) at the point where the graph crosses the r-axis. slope = B. Find the equation of the tangent line to the curve at this point. y = C. Find the equation of the line perpendicular to the tangent line at this point. (This is the normal line.) y =
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