3. parabola, 4. How can we determine whether a parabola has a vertical or a horizontal axis? 5. How can we determine whether a parabola opens upward, downward, to the right, or to the left?

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter11: Topics From Analytic Geometry
Section11.3: Hyperbolas
Problem 46E
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Parabolas
3. Define the following terms: parabola, vertex, directrix, focus, axis of symmetry, latus rectum, focal diameter
4. How can we determine whether a parabola has a vertical or a horizontal axis?
5. How can we determine whether a parabola opens upward, downward, to the right, or to the left?
Transcribed Image Text:Parabolas 3. Define the following terms: parabola, vertex, directrix, focus, axis of symmetry, latus rectum, focal diameter 4. How can we determine whether a parabola has a vertical or a horizontal axis? 5. How can we determine whether a parabola opens upward, downward, to the right, or to the left?
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