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Which of the following is the vertex of the quadratic equation y = 6x2 + 24x + 16?
 2 years ago
 2 years ago
Which of the following is the vertex of the quadratic equation y = 6x2 + 24x + 16?
 2 years ago
 2 years ago

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peteweBest ResponseYou've already chosen the best response.4
Use the formula: b/2a to find your axis of symmetry, sub that in, to find the y coordinate.
 2 years ago

Open2studyBest ResponseYou've already chosen the best response.2
was this originally a multiple choice question? Your question implies it is, but there are no follow up options.
 2 years ago

apoorvkBest ResponseYou've already chosen the best response.0
vertex of a quadratic equation' parabola = (b/2a , D/4a) where, D = Discriminant. \[D= \sqrt{b^2  4ac}\]
 2 years ago

mscrosscountryBest ResponseYou've already chosen the best response.0
(–2, –8) (–2, 8) (2, –8) (2, 8)
 2 years ago

mscrosscountryBest ResponseYou've already chosen the best response.0
these are the options
 2 years ago

apoorvkBest ResponseYou've already chosen the best response.0
Err.. a wee bit of a mistake. should be (2, 8)
 2 years ago

mscrosscountryBest ResponseYou've already chosen the best response.0
can you work it out please? I don't understand
 2 years ago

peteweBest ResponseYou've already chosen the best response.4
That gives you your axis of symmetry
 2 years ago

DHASHNIBest ResponseYou've already chosen the best response.0
(–2, –8) is the ans y=6(x^2+4x+4)8 (y+8)=6(x+3)^2 therefore –2, –8) is the ans
 2 years ago
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