Mathematics, 04.08.2019 03:50 BigDough9090

An archway is modeled by the equation y = -2x2 + 8x. a rod is to be placed across the archway at an angle defined by the equation x − 2.23y + 10.34 = 0. if the rod is attached to the archway at points a and b, such that point b is at a higher level than point a, at what distance from the ground level is point b? 8 units 6 units 5 units 3 units

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An archway is modeled by the equation y = -2x2 + 8x. a rod is to be placed across the archway at an...

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