1) Find the equation of the parabola with vertex at (1,-2), axis is parallel to the y-axis and passing through (-1,2). Sketch graph

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section: Chapter Questions
Problem 13T
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1) Find the equation of the parabola with vertex at (1,-2), axis is parallel to the y-axis and passing through (-1,2). Sketch graph.
 
2) Find the equation of the parabola with directrix x+1=0 , axis y=1 and the length of the latus rectum is 4. Sketch graph.
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