SOLUTION: The graph of{{{ y=3x^2+12x+19 }}} is a parabola that opens in the direction, It has vertex, y-intercep, and real roots.
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Question 366730: The graph of is a parabola that opens in the direction, It has vertex, y-intercep, and real roots.
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
The vertex is (,).
The line of symmetry is .
The y-intercept is
Since, , the parabola opens upwards.
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This function has no x-intercepts since it has complex roots and doesn't cross the x-axis.
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