Find two values of d such that the line 2x + y = d is tangent to the ellipse 4x² + y² = 4. Find the points of tangency. (smaller d) d = point of tangency (larger d) d = point of tangency
Find two values of d such that the line 2x + y = d is tangent to the ellipse 4x² + y² = 4. Find the points of tangency. (smaller d) d = point of tangency (larger d) d = point of tangency
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter11: Topics From Analytic Geometry
Section11.2: Ellipses
Problem 33E
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