x = cost and y=sin ²t-3 Part: 0 / 2 Part 1 of 2 (a) Eliminate the parameter and write an equation in rectangular coordinates. (Hint: Use the identity sin²t+ cos²t = 1) The equation in rectangular coordinates is y= , -1≤x≤1, -3≤y≤-2.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.3: Trigonometric Functions Of Real Numbers
Problem 40E
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x = cost and y = sin²t-3
Part: 0/2
Part 1 of 2
(a) Eliminate the parameter and write an equation in rectangular coordinates.
(Hint: Use the identity sin²t + cos²t = 1)
The equation in rectangular coordinates is y=, −1≤x≤1, -3<y≤-2.
Transcribed Image Text:x = cost and y = sin²t-3 Part: 0/2 Part 1 of 2 (a) Eliminate the parameter and write an equation in rectangular coordinates. (Hint: Use the identity sin²t + cos²t = 1) The equation in rectangular coordinates is y=, −1≤x≤1, -3<y≤-2.
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