Un the curve y = 2x° + 3x´ – 12x + 1 where the tangent is horizontal. 56. For what value of x does the graph of f(x) = e* – 2x hay a horizontal tangent? v %3D 57. Show that the curve y = 2e* + 3x + 5x' has no tangent %3D line with slope 2. 58. Find an equation of the tangent line to the curve y = x* + 1 that is parallel to the line 32x – y = 15. 59. Find equations of both lines that are tangent to the curve 3x² + 3x – 3 and are parallel to the line y = x³ – 3x - y = 15. 60. At what point on the curve y = 1 + 2e* – 3x is the tangent line parallel to the line 3x - y = 5? Illustrate by graphing the curve and both lines. 61. Find an equation of the normal line to the curve y = Vx 11:18 AM

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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Question 57 please

Un the curve y = 2x° + 3x´ – 12x + 1
where the tangent is horizontal.
56. For what value of x does the graph of f(x) = e* – 2x hay
a horizontal tangent?
v
%3D
57. Show that the curve y = 2e* + 3x + 5x' has no tangent
%3D
line with slope 2.
58. Find an equation of the tangent line to the curve y = x* + 1
that is parallel to the line 32x – y = 15.
59. Find equations of both lines that are tangent to the curve
3x² + 3x – 3 and are parallel to the line
y = x³ –
3x - y = 15.
60. At what point on the curve y = 1 + 2e* – 3x is the tangent
line parallel to the line 3x - y = 5? Illustrate by graphing
the curve and both lines.
61. Find an equation of the normal line to the curve y = Vx
11:18 AM
Transcribed Image Text:Un the curve y = 2x° + 3x´ – 12x + 1 where the tangent is horizontal. 56. For what value of x does the graph of f(x) = e* – 2x hay a horizontal tangent? v %3D 57. Show that the curve y = 2e* + 3x + 5x' has no tangent %3D line with slope 2. 58. Find an equation of the tangent line to the curve y = x* + 1 that is parallel to the line 32x – y = 15. 59. Find equations of both lines that are tangent to the curve 3x² + 3x – 3 and are parallel to the line y = x³ – 3x - y = 15. 60. At what point on the curve y = 1 + 2e* – 3x is the tangent line parallel to the line 3x - y = 5? Illustrate by graphing the curve and both lines. 61. Find an equation of the normal line to the curve y = Vx 11:18 AM
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