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enyata [817]
3 years ago
15

Which of the following equations is of a parabola with a vertex at (1, -2)?

Mathematics
1 answer:
arlik [135]3 years ago
8 0
The general eaquation of a parabola in terms of its vertex is:

y = a(x - h)^2 + k

where the vertex point is (h, k)

therefore, an equation of a parabola with vertex (1, -2) is:

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