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What are the coordinates of the vortex of the parabola with the equation y=x squared +2x-3

What are the coordinates of the vortex of the parabola with the equation y=x squared +2x-3
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2 votes
What are the coordinates of the vortex of the parabola with the equation y=x squared +2x-3

asked
User Ahmadov
by
7.9k points

1 Answer

3 votes

Answer:

(x; y) = (-1; -4)

Explanation:

x =
(-b)/(2a) =
(-2)/(-2) = -1

y = (-1)^2-2-3 = -4

answered
User Sara Santana
by
8.1k points
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