At the beginning of a drawing class, the instructor suggests that an illusion of depth may be created in a two-dimensional picture by including parallel lines that converge at a vanishing point. Your instructor is making reference to a monocular depth cue known as:

Your instructor is making reference to a monocular depth cue known as: Linear perspective.  

Step-by-step explanation:

Your instructor is making reference to a monocular depth cue known as: Linear perspective.  

We know that is: Linear perspective, a system of creating an illusion of depth on a flat surface. All parallel lines in a painting or drawing using this system converge in a single vanishing point on the composition’s horizon line.

m= -13/14

Step-by-step explanation:

use y=mx+b formula!