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Which equation represents the axis of symmetry of the graph of the equation y equals x2-6x 5?
Wiki User
∙ 11y ago
Assume the expression is:
y = x² - 6x + 5
Complete the squares to get:
y = x² - 6x + 9 + 5 - 9
= (x - 3)² - 4
By the vertex form:
y = a(x - h)² + k where x = h is the axis of symmetry
x = 3 is the axis of symmetry.
Wiki User
∙ 11y ago
Anonymous
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