Slope Fields
A weather map of tiny direction marks · BC Calculus · greeting
Learn mode
00:00End interview
Short segments= required slopesat each (x,y)Solution curvefollows the fieldthrough a pointField ≠ graph of one solution
Owl: Imagine a weather map covered with tiny arrows — not wind this time, but the slope a solution curve is required to have at each point. That grid of short segments is a slope field for a differential equation. A solution curve is a path a particle must follow if it always points along the local mark. The field is not itself the solution graph; it is the rulebook of directions. For an autonomous equation like dy/dx = y(2 − y), horizontal marks along certain lines hint at equilibria. If you stand at a point on this map, which path does a solution through that point follow?
You: