Part 2: Identify the vertex, focus, and directrix of each. Then sketch the graph.

1. y = (x + 3)^2 - 6

2. x = -1/4(y - 4)^2 - 5

               2.  Vertex: (-5, 4)           Focus: (-6, 4)                 Directrix: x = -4

Step-by-step explanation:

The vertex form of a parabola is y = a(x - h)² + k  or  x = a(y - k)² + h

1) y = (x + 3)² - 6        →       a = 1      (h, k) = (-3, -6)

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step-by-step explanation:

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