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1. (a) Give the geometric definition of a parabola. (b) Give the equation of a parabola with vertex at the origin and with vertical axis. Where is the focus? What is the directrix? (c) Graph the equation x = 8y. Indicate the focus on the graph.

1. (a) Give the geometric definition of a parabola. (b) Give the equation of a parabola with vertex at the origin and with vertical axis. Where is the focus? What is the directrix? (c) Graph the equation x = 8y. Indicate the focus on the graph.

Algebra and Trigonometry (6th Edition)
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,...
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1. (a) Give the geometric definition of a parabola. (b) Give the equation of a parabola with vertex at the origin and with vertical axis. Where is the focus? What is the directrix? (c) Graph the equation x = 8y. Indicate the focus on the graph.
Transcribed Image Text:1. (a) Give the geometric definition of a parabola. (b) Give the equation of a parabola with vertex at the origin and with vertical axis. Where is the focus? What is the directrix? (c) Graph the equation x = 8y. Indicate the focus on the graph.
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