21. Identify whether the equation is a parabola, ellipse, or hyperbola. x=y² - 4
Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE:
1. Give the measures of the complement and the supplement of an angle measuring 35°.
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Transcribed Image Text:21. Identify whether the equation is a parabola, ellipse, or hyperbola.
x=y² - 4
²-6y2 =
= 16
2²=1-4²
9
+
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