SOLUTION: . Determine the y-intercept and the vertex of the of the parabola y = 2x^2+8x+12. Are there any x-intercepts.

Question 1042163: . Determine the y-intercept and the vertex of the of the parabola y = 2x^2+8x+12. Are there any x-intercepts.
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Determine the y-intercept and the vertex of the of the parabola
y = 2x^2+8x+12. Are there any x-intercepts.
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y-int:: f(0) = 2*0+8*0+12 = 12
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Vertex::
The vertex occurs when x = -b/(2a) = -8/(2*2) = -2
f(-2) = 2(-2)^2+8(-2)+12 = 8 - 16 + 12 = 4
Vertex:: (-2,4)
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Cheers,
Stan H.
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