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Mathematics, 22.10.2020 04:01 zahriamarie10
A stone arch in a bridge forms a parabola described by the equation y = a(x - h)2 + k, where y is the height in feet of the arch above the water, x is the horizontal distance from the left end of the arch, a is a constant, and (h, k) is the vertex of the parabola.
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A stone arch in a bridge forms a parabola described by the equation y = a(x - h)2 + k, where y is th...
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