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f (x ) = ax 2 + bx + c

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B: T (y) = 2 y 2 3y + 4

C: g(t ) = 3 t + 4

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: f (x ) = 3x 2

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f (x ) = a(x h )2 + k

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f (x ) = 2(x + 3) 2 + 7

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