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Look at picture below (real answers please)

Look at picture below (real answers please)-example-1
User Terence Johnson
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1 Answer

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To find the axis of symmetry, use the formula -b/2a to find the x value of the vertex.
-(-8)/2(1) = 8/4 = 4
x = 4 is the axis of symmetry because that is the x value of the vertex.
User MichaelLake
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