Question

10 POINTS!! PLEASE HELP Identify which functions have complex roots by selecting the function names on the provided coordinate plane.
A ?
B ?
C ?
D ?
E ?
Or
F ?

Answer 1

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

Answer 2

Answer:

The functions that have complex roots are functions B; D; and F

Step-by-step explanation: Based on the graph, look for any parabolas, or functions, that appear to not touch the x or y axis.