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What is the vertex and line of symmetry of the parabola when y equals x2 -8x plus 1 taking pi as 3.142 showing work?
Wiki User
∙ 12y ago
Forget about thw value of pi because it has nothing to do with the question.
y = x2-8x+1 can be expressed as y = (x-4)2-15
Information about the vertex and line of symmetry can be extracted from the rearranged equation such as:-
Vertex: (4, -15)
Line of symmetry: x = 4
Wiki User
∙ 12y ago
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