Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
Related questions
Question
Write an equation of the parabola for each
Transcribed Image Text:focus: (0, 2)
directrix: y = = -2
vertex: (0, 0)
directrix: y = 4
focus: (0, -3)
directrix: y = 3
vertex: (0, 0)
focus: (0, -1)
focus: (0, -6)
directrix: y = 6
vertex: (0, 0)
directrix: y = 2
Which of the given characteristics describe parabolas that open up? Explain
your reasoning.
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