What is the vertex, the focus, directrix, and line of symmetry for 4 (y – 2) = (x + 1)2?

Elementary Algebra
17th Edition
ISBN:9780998625713
Author:Lynn Marecek, MaryAnne Anthony-Smith
Publisher:Lynn Marecek, MaryAnne Anthony-Smith
Chapter10: Quadratic Equations
Section10.5: Graphing Quadratic Equations
Problem 10.90TI: For the parabola y=2x24x3 find: (a) the axis of symmetry and (b) the vertex.
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What is the vertex, the focus, directrix, and line of symmetry for 4 (y – 2) = (x + 1)2?

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