Question: The parabola x 2 = -4y is shifted left 1 unit and up 3 units to generate the parabola (x + 1) 2 = -4(y

The parabola x2 = -4y is shifted left 1 unit and up 3 units to generate the parabola (x + 1)2 = -4(y - 3).

a. Find the new parabola’s vertex, focus, and directrix.

b. Plot the new vertex, focus, and directrix, and sketch in the parabola.

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