1a. Consider the following equations that all represent the same graph. What is the y-intercept of this function?
f(x) = x2 + 4x - 12
f(x) = (x + 6)(x-2)
f(x) = (x + 2)2 – 16
O (0,12)
(0, -12)
(0, -16)
(0,-2)
URGENT

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