What is the chromatic number of each graph? P11 2 C4 C11 K6,6 K13

Q: Identify the number of petals of the graph r = 9cos20. a. One petal b. Two petals C. Three petals d.…

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Q: 2. Use the graph to answer the following. gof)(-2)

A: find find gof(-2)  from graph

Q: 3. Find the matching number of the following graph. Justify your anwer. V2 V6 V3 V7 v5 VA

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Q: In the graph below determine whether the following graphs are paths, simple paths, circuits, or…

A: According to the given information, it is required to determine whether the following graph are…

Q: 12 Identify the simple graph. (a) (b) (c) V2 "O €2 VI (a) vo (b) VI (c) V2 V3

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Q: (x-5)? | 94 2 (yt3)? 169 Ay?. x? = 4

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Q: What is the chromatic number of each graph?

A: Introduction: The chromatic number of a graph G is the least number of colors required to color all…

Q: At a party there were 7 boys and 6 girls. Every boy danced with every girl. Draw the graph…

A: Given: At a party there were 7 boys and 6 girls and every boy danced with every girl. To sketch: The…

Q: What is the chromatic index of each graph? PA C12 C15

A: Note- Since you have posted a question with multiple sub-parts, we will solve first three sub-parts…

Q: 18. How many edges has each of the path graph P158? A. 155 B. 156 C. 157 D. 158

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Q: H E What is the chromatic number of this graph?a 2 b3 c4 B A D C a O O

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Q: The following graph has a chromatic number of 4 because R3 R2 R4 R1 R5 R8 R6 R7 True

A: True

Q: Which graph is a possible representation of y=ax"+bx3+cx-6, where a<0? Select one: a. O b. c. d. At

A: Since we have an given equation  y = a x4 + b x3 + c x -6 , where a &lt;0 we to observe which graph…

Q: Determine the degree of each vertex of the graph below: vertex degree (a) What is the sum of the…

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Q: b) Determine whether the graph is bipartite. b c) Draw these graphs i) W; ii) K4

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Q: Which dilalion is shown by this graph? O A. DI (AXYZ) А. O B. D3 (AXYZ) O C. D. (AXYZ) O D. D2…

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Q: 3. The Possible degree for the following graph is: c) 3 a) 2 b) 4 e) None d) 5 W

A: In the question we have to find the possible degree of the graph.

Q: What will be the chromatic number of the following graph? a. 1 b. 5 c. 4 d. 2

A: To Determine :-  The chromatic number of the following graph :

Q: What is the chromatic number of each graph? P14 C14 C13 K9,6 K5

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Q: 23. What is the line graph of path P9? A. P₁ B. Ps C. P9 D. P10

A: Sol

Q: Chris shaded a graph to show the possible outcomes with two of the projects that he has been…

A: The given shaded graph is:

Q: Which pair of graphs are equivalent? A. В. C. D. D

A: To find which pair of graphs are equivalent: Equivalent graphs:        Two graphs are equivalent if…

Q: What is the chromatic index of each graph? P13 2 C12 C7 K5,11 K15 ← FI S

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Q: What is the axis of symmetry of the following graph? O x = 2 X = 3 x = -4 X = -2

A: To find :               The axis of symmetry of the given graph.            The graph of a…

Q: In the graph below, what is the degree of vertex V y X u

A: The degree of a vertex is the number of edges which are connected with that vertex.

Q: Use the graph to answer the following question: a. What is the degree of vertex B? A В D G F

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Q: Q2\ Find the complement of a graph C_5. *

A: Let G be a graph. The complement of G denoted by Ḡ is a graph whose vertex set is that of G and two…

Q: What is the chromatic number of each graph? ▶ D →

A: Solution for graph Chromatic number: Chromatic number of the graph is the smallest number of colors…

Q: Proble Consider the following graphs and determine the degree of each vertex: C (i) (ii) 21. K (iii)…

A: find degree of each vertex

Q: b) (-3, 2) ++ -4-3-2-1 ++++* 2 3 -2- -3+

A: here we must the concept of shifting of graph: 1) Horizontal shifting:      let us consider a…

Q: Given the graphs below, determine which graph is most likely to be y = a' (x) y-for

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Q: 10. Which of the following paths is a bipartite graph? A. P307 B. P105 C. Pist D. P1000

A: Sol

Q: What is the smallest number of colors you need to properly color the vertices of a Km,n graph? What…

A: Consider the lemma: A bipartite graph with at least one edge has chromatic number 2. It is known…

Q: What is the number of edges and the degree of each vertex in a complete graph of a) n=15? b) n=19?…

A: We have to  find degree of  each vertex and number of edges of complete graph.

Q: Which of the following points will be on the 3· 2"? Select all that apply. graph for y O (1,6) O (2,…

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Q: Select the graph that represents the point 3, D. O A. B. AY

A: topic - polar coordinate system

Q: 33) Given the following graph, what is the missing value? Y 8. -4 Answer:

A: Topic- Equation of line

Q: 4) In the following graph identify the indicated values. 4 3. 2. -4 -3 -2 -1 1 2 3 4

A: The given graph is

Q: Find the connected components of each graph. (i) G = (V, E). V = {a, b, c, d, e}.  E = ∅   (ii) G…

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Q: 15. How many edges has each of the wheel graph W105? A. 210 B. 211 D. 209 D. 105

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Q: IKitchen Family Room Livingroom Dining- room Foyer

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Q: The graph shows triangles AMS and A" M" S". y 8 6. A" M S" ► x 8 -8 -6 -4 4 6. -2 M"--4 -6 -8 4.

A: Given a figure of two triangles.

Q: graph

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Q: b. Color the edges of the following graph G4. b h e d i G4 00

A: In graph theory, Vizing's theorem states that every simple undirected graph may be edge colored…

Q: What is the chromatic index of each graph? P10 C8 C15 S FI -

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Q: What is the chromatic index of each graph? P10 2 C8 2 C15 3 K13,14 K9 ← FI A

A: We know the definition of Chromatic index of a graph ,  Let G be a graph. Chromatic index of a graph…

Q: find the degrees and neighborhoods for all vertices of the graph a b C d

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Q: Consider the following graph X6 X10 11 H: Give the degree of each vertex

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Q: 2. For the given graph, the sum of degrees of all vertices is b h d A) 20 В) 18 C) 16 D) 10

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