7.5 Chromatic Numbers

What is the chromatic number of the tree?

• 7

• 6

• 2

• 1

Which Theorem is represented by the map presented?

• Kruskal's Theorem

• Four Color Theorem

• Prim's Theorem

• Coloring is fun!

The chromatic number of the graph is-------------

• four

• six

• three

• five

What is the chromatic number of the graph?

• 1

• 2

• 3

• 4

In how many colors can you color this picture, following the rules of the 4 color theorem?

• 1

• 2

• 3

• 4

What is the chromatic number of the following graph?

• 2

• 3

• 4

• 5