Write the equation in standard form. Then identify the vertex of the parabola.y = x2 - 8x + 5
A. y = (x - 4)2+ 5; (-4, 5)
B. y = (x - 4)2 - 11; (4, -11)
C. y = (x + 4)2 - 11; (-4, -11)
D. y = (x - 4)2 + 5; (4, 5)
Answer: B
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