EDEXCEL AS LEVEL FURTHER MATHEMATICS (STATISTICS) PAPER 1 WITH CORRECT ANSWERS 2024/25

EDEXCEL AS LEVEL FURTHER MATHEMATICS (STATISTICS) PAPER 1 WITH CORRECT ANSWERS 2024/25 Graph - CORRECT ANSWER A diagram consisting of points which are connected by lines Node/Vertex - CORRECT ANSWER A point on a graph Edges or arcs - CORRECT ANSWER The lines on a graph Weighted graph/Network - CORRECT ANSWER A graph with numbers associated with each edge Subgraph - CORRECT ANSWER Part of a graph Degree/valency/order - CORRECT ANSWER the number of edges that are incident to a vertex A walk - CORRECT ANSWER A route through a graph along edges from one vertex to the next A path - CORRECT ANSWER A walk in which no vertex is visited more than once A trail - CORRECT ANSWER A walk in which no edge is visited more than once A cycle - CORRECT ANSWER A walk in which the end vertex is the same as the start. No vertex visited more than once Hamiltonian cycle - CORRECT ANSWER A cycle that includes every vertex