Which of the following is true for a quadratic function with an imaginary root? A. A quadratic has an imaginary solution if it is not factorable.
B. A quadratic has an imaginary root if the parabola is upside down.
.C. A quadratic has an imaginary root if the parabola “bounces” off of the x-axis.
D. A quadratic has an imaginary root if the parabola does not touch the x-axis.