What are the important points needed to graph #y=2x^2+6#?
axis of symmetry
x-intercept(s) if it has any real ones
whether it has a maximum or minimum
axis of symmetry:
vertex = #(aos, f(aos)) = (0, 6)
x-intercept(s) if it has any real ones, these are the solutions or roots when you factor you polynomial. Yours has only imaginary roots
whether it has a maximum