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Find the vertex of the graph of the equation $x - y^2 + 8y = 13 + 2y + y^2 - 7y - 14$.

 Apr 3, 2024
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First, simplify the function to: x=2y213y1

 

Setting x=04y13=0 so y=134. Your next step is to find x. Then (x,y) is the vertex.

 Apr 3, 2024
edited by xud33  Apr 3, 2024

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