Answer
Imaginary solutions are not real numbers, and therefore will not be seen on the graph as the equation of the line will not have $x$-intercepts.
Work Step by Step
Imaginary solutions are not real numbers, and therefore will not be seen on the graph as the equation of the line will not have $x$-intercepts. Take for example the graph of the equation:
$x^2+x+2=0$ where $x=-\frac{1}{2}±\frac{\sqrt{7}}{2}i$
