2 Find the vertex of the following parabola. a) f(r) = 22 – 2r + 5 b) f(r) = 322 + 12r – 9 c) f(r) = 2x2 – 3r +1 %3D

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter7: Conic Sections And Quadratic Systems
Section7.1: The Circle And The Parabola
Problem 7SC: Find the vertex and yintercepts of the parabola with an equation of y2x+2y=3. Then graph it.
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2 Find the vertex of the following parabola.
a) f(r) = 22 – 2r +5
b) f(r) = 322 + 12x – 9
c) f(r) = 212 – 3r+1
Transcribed Image Text:2 Find the vertex of the following parabola. a) f(r) = 22 – 2r +5 b) f(r) = 322 + 12x – 9 c) f(r) = 212 – 3r+1
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