Part 3. Identify the vertex, focus, and directrix of each. Then sketch the graph.

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

2. y = 1/3(x + 4)^2 -1

Step-by-step explanation:

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

1)

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2)

y=mx+b

step-by-step explanation:

m is slope, b is y-intercept

go and ask your mom to you