? east 3 v True ✓ ? colors. v 2. If a graph contains a subgraph isomorphic to K3, then the chromatic number of the graph is at 3. If the chromatic number of a graph is at most 4, then the graph is planar. 4. If a graph with 11 vertices has chromatic number 5, then it has a proper vertex coloring using 4

? east 3 v True ✓ ? colors. v 2. If a graph contains a subgraph isomorphic to K3, then the chromatic number of the graph is at 3. If the chromatic number of a graph is at most 4, then the graph is planar. 4. If a graph with 11 vertices has chromatic number 5, then it has a proper vertex coloring using 4

Algebra and Trigonometry (MindTap Course List)

4th Edition

ISBN:9781305071742

Author:James Stewart, Lothar Redlin, Saleem Watson

Publisher:James Stewart, Lothar Redlin, Saleem Watson

Chapter1: Equations And Graphs

Section1.2: Graphs Of Equations In Two Variables; Circles

Problem 5E: a If a graph is symmetric with respect to the x-axis and (a,b) is on the graph, then (,) is also on...

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a If a graph is symmetric with respect to the x-axis and (a,b) is on the graph, then (,) is also on the graph. b If a graph is symmetric with respect to the y-axis and (a,b) is on the graph, then (,) is also on the graph. c If a graph is symmetric about the origin and (a,b) is on the graph, then (,) is also on the graph.
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