Find the quadratic function y = f(x) that has the given vertex and whose graph passes through the given point.vertex: (1, 3) passing through: (4, 21)
A. y = 2x2 - 4x + 5
B. y = 4x2 - 4x + 5
C. y = -2x2 - 4x + 3
D. y = 2x2 - 1x + 3
Answer: A
Mathematics
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