Question

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State an equation that satisfies the description of each parabola.

a) a parabola with a vertex of (0, -3)
b) a parabola with a vertex of (5, 1)
c) a parabola that open down but is compressed vertically by a factor of 0.4
d) a parabola that opens down and has a vertex of (3,5)
e) a parabola that opens up, has a vertex of (-8,6), and is stretched vertically by a factor of 3.