SOLUTION: sketch the parabola {{{3x^2+12x+16}}} label the intercepts, axis of symmetry, and vertex. i don't understand how to find any of that or how to graph it on a graph if anyone can he

Question 58970: sketch the parabola label the intercepts, axis of symmetry, and vertex. i don't understand how to find any of that or how to graph it on a graph if anyone can help please try thank you
Answer by checkley71(8403) (Show Source): You can put this solution on YOUR website!
ARE YOU SURE YOU COPYED THE EQUATION CORRECTLY?
I GET SOLUTIONS OF
-2+1.1547i &
-2-1.1547i BOTH OF THESE ANSWERS ARE IMMAGINARY NUMBERS -- VERY TOUGH TO GRAPH.
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