Mathematics, 07.09.2019 05:10 hgfddfg

Me!
which statement is true about the extreme value of the given quadratic equation?
y = -3x2 + 12x – 33
a.
the equation has a maximum value with a y-coordinate of -27
b.
the equation has a minimum value with a y-coordinate of -27
c.
the equation has a minimum value with a y-coordinate of -21.
d.
the equation has a maximum value with a y-coordinate of -21.
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Me!
which statement is true about the extreme value of the given quadratic equation?
y...