18. Find the equation of the tangent line to the curve f(x) 2 cos² = cos (2x+) at the point where x = Π 4

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.
Question

PLS HELP ASAP ON ALL ASKED QUESTIONS

18. Find the equation of the tangent line to the curve f(x)
2
cos²
= cos (2x+) at the point where x =
Π
4
Transcribed Image Text:18. Find the equation of the tangent line to the curve f(x) 2 cos² = cos (2x+) at the point where x = Π 4
Expert Solution
steps

Step by step

Solved in 2 steps with 1 images

Blurred answer
Recommended textbooks for you
Trigonometry (MindTap Course List)
Trigonometry (MindTap Course List)
Trigonometry
ISBN:
9781337278461
Author:
Ron Larson
Publisher:
Cengage Learning
Calculus For The Life Sciences
Calculus For The Life Sciences
Calculus
ISBN:
9780321964038
Author:
GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:
Pearson Addison Wesley,