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Mathematics, 23.06.2019 17:50 joy3449

Afountain on a lake sprays water in a parabolic arch modeled by the equation y=-0.3x+3x a beam of light modeled by the equation -2x + 5.5y = 19.5 passes through the fountain to create a rainbow effect. if the beam cuts the water spray at points a and b such that point bis at a higher level than point a what distance from the ground level is point a?

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Afountain on a lake sprays water in a parabolic arch modeled by the equation y=-0.3x+3x a beam of li...
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