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sergiy2304 [10]
3 years ago
12

Determine the Chromatic Number of the following Graph for all of these.

Mathematics
1 answer:
disa [49]3 years ago
7 0

Answer:

  • 3, 3 and 5

Step-by-step explanation:

<em>Refer to attached</em>

For the first two of the graphs the minimum number of colors used to color the graph are 3 and for the third one- 5.

So the chromatic numbers are 3 for the first two and 5 for the last one.

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PLEASE HELP ME!!!!
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This is what I got, but you might want to double check me because I'm not that good at math (this is what I got for the discontinuity);

1. f(x)= x^2+6+8/x+4

*x+4=0                                      

-4 -4                                      

 x= -4

This means that x cannot equal -4

2. f(x)= (x+2)(x-4)/(x+2)(x+2)

*Note: When I did my calculations, I cancelled out all (x+2) binomials except for one in the denominator*

f(x)= x-4/x+2

*x+2=0                                      

   -2 -2                                      

     x= -2

This means x cannot equal -2

*You may want to check my work, but I believe that your answer is going to be either C or D. Personally, I assume it's C, but that's just me. Anyway, it's probably going to be C or D, or at least that's what I think.*

3 0
3 years ago
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Angelina_Jolie [31]
5.76M * 4.45M
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3 years ago
Samuel and his family water-ski on the Allegheny River. If their boat’s speedometer reads 16 mi/h and Sam stays on his skis for
storchak [24]
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3 years ago
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Actual way to solve it.

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cross multiply

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48 = 3x

divide by 3 to get x

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x = 16

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3 years ago
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Answer:

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Step-by-step explanation:

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