Visual guide to calculating horizontal and vertical distance on a coordinate plane using change in x and y.
A hand-drawn educational illustration explaining distance on the coordinate plane, featuring a graph with points (3,3) and (-1,3), a stick figure asking "What's that?", and an airplane labeled with coordinates (2,3), (4,5), and (x₁,y₁). Text boxes define "change in y = y₂ - y₁" and "change in x = x₂ - x₁".