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Find the vertex of the graph of the equation x -y^2 + 6y =8.

Enter your submission as an ordered pair. For example: "(0,1)" but without the quotes.

 Feb 9, 2019
 #1
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x= y^2-6y+8      -b/2a     is vertex point y    =    -   -6/2 = 3  Sub in to find the x value

x = 3^2- 6(3) +8= -1

 

(-1,3)

 Feb 9, 2019
edited by ElectricPavlov  Feb 9, 2019

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