Question on: JAMB Mathematics - 2009

A
y = 2 + 7x + 4x2
B
y = 2 - 7x + 4x2
C
y = 2 + 7x - 4x2
D
y = 2 - 7x - 4x2
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Correct Option: D
x = -2 or x = (\frac{1}{4})
(x + 2)(4x - 1) = 0
y = 2 - 7x - 4x2
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