10 POINTS!! PLEASE HELP Identify which functions have complex roots by selecting the function names on the provided coordinate p

Question

aleksley [76]

4 years ago

15

10 POINTS!! PLEASE HELP Identify which functions have complex roots by selecting the function names on the provided coordinate p

lane.
A ?
B ?
C ?
D ?
E ?
Or
F ?

Mathematics

2 answers:

dusya [7] · Answer 1 · 2021-12-15T15:11:50+03:00

dusya [7]4 years ago

7 0

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

weeeeeb [17] · Answer 2 · 2021-12-15T17:14:24+03:00

weeeeeb [17]4 years ago

6 0

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.