Mathematics, 14.01.2020 05:31 nathanstern21
Match the parabolas represented by the equations with their foci. y = -x2 + 4x + 8 y = 2x2 + 16x + 18 y = -2x2 + 5x + 14 y = -x2 + 17x + 7 y = 2x2 + 11x + 5 y = -2x2 + 6x + 5 focus equation of parabola (-2.75, -10) arrowright (2, 11.75) arrowright (-4, -13.875) arrowright (1.25, 17) arrowright
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Match the parabolas represented by the equations with their foci. y = -x2 + 4x + 8 y = 2x2 + 16x + 1...
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