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PLEASE HELPWhat is the y-value of the vertex of the parabola that models the data?

PLEASE HELPWhat is the y-value of the vertex of the parabola that models the data-example-1
User Niraj
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1125 Im pretty sure. The way I look at it is that 1 and 9, and 3 and 7 are the same. The only different one is 5 (which corresponds to 1125) which is the one that would touch the y axis
User Joba
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