Answer:
Given belowStep-by-step explanation:
Graph K: A straight line passing through origin and point (1,3) in X-Y coordinate graph.
Graph P : A straight line passing through origin and point (2,1) in X-Y coordinate graph.
Graph F : A straight line passing through origin and point (2,2) in X-Y coordinate graph.
Unit rate (slope of the graph)
Graph K : 3
Graph P : 0.5
Graph F = 1
Unit rate of P < Unit rate of F < Unit rate of K