When constructing the standard equation of a parabola, how do you know when the p value is negative?

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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When constructing the standard equation of a parabola, how do you know when the p value is negative?

(x−h)² = 4p(y−k);
p=0
(y-k)² = 4p(x−h); p = 0
Transcribed Image Text:(x−h)² = 4p(y−k); p=0 (y-k)² = 4p(x−h); p = 0
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