10 identify which functions have complex roots by selecting the function names on the provided coordinate plane. a ? b ? c ? d ? e ? or f ?

It's the graphs that don't touch the x-axis have complex roots. Roots are the points where the parabola touches the x-axis. A,C and E all cross/touch the x-axis so they have real roots.

non-real or complex root parabolas are: B, D, F

Ibelieve the shape kept its shape as it rotated. the angle would stay the same. if im wrong notify me≤⊃