Write the equation of the function in the form f(x) = ax2 + bx + c.|
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A. f(x) = -2x2 + 4x + 3
B. f(x) = 2x2 - 8x + 3
C. f(x) = 2x2 + 4x + 3
D. f(x) = -2x2 - 4x - 3
Answer: C
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