Identify coefficients: Identify the coefficients of the quadratic equation.Given y=−16x2+180x+93, the coefficients are a=−16, b=180, and c=93.
Calculate x-coordinate: Calculate the x-coordinate of the vertex using the formula x=−2ab.x=−2×−16180=−−32180=5.625.
Substitute x into equation: Substitute x=5.625 into the equation to find the y-coordinate of the vertex.y=−16(5.625)2+180(5.625)+93=−16(31.640625)+1012.5+93=−506.25+1012.5+93=599.25.
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