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

Algebra ->  Complex Numbers Imaginary Numbers Solvers and Lesson -> 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      Log On


   

Question 58970: sketch the parabola 3x%5E2%2B12x%2B16 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) About Me  (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.