Match the parabolas represented by the equations with their vertices. y = x2 + 6x + 8 y = 2x2 + 16x + 28 y = -x2 + 5x + 14 y = -x2 + 7x + 7 y = 2x2 + 7x + 5 y = -2x2 + 8x + 5 vertex equation of parabola (-1.75, -1.125) arrowright (-3, -1) arrowright (-4, -4) arrowright (2.5, 20.25) arrowright

Consider all parabolas:

1.

When x=-3, y=-1, then the point (-3,-1) is vertex of this first parabola.

2.

When x=-4, y=-4, then the point (-4,-4) is vertex of this second parabola.

3.

When x=2.5, y=20.25, then the point (2.5,20.25) is vertex of this third parabola.

4.

When x=3.5, y=19.25, then the point (3.5,19.25) is vertex of this fourth parabola.

5.

When x=-1.75, y=-1.125, then the point (-1.75,-1.125) is vertex of this fifth parabola.

6.

When x=2, y=13, then the point (2,13) is vertex of this sixth parabola.

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step-by-step explanation: