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VikaD [51]
4 years ago
9

What is the chromatic number of the graph shown below?

Mathematics
2 answers:
denis23 [38]4 years ago
6 0

Answer:

The chromatic number of the graph that is shown is 2.

Step-by-step explanation:

There is a space between each chromatic number. The top three are the spaces and the bottom two are the chromatic numbers.

Svetradugi [14.3K]4 years ago
5 0

Answer:

the best answer would be 5

Step-by-step explanation:

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How do I write Domain and Range in inequality notation?
ArbitrLikvidat [17]

Answer:

Domain: (-infinity, infinity)    Range:  (-infinity, infinity)

Step-by-step explanation:

They are parabolas, therefore you can assume that they go on infinitely. To find range, you must look at your y values. Look for your lowest point. Because the line goes done forever, your beginning mark would be (-infinity.

To find the other part, you look at your positive y values. Look for the highest value. Because this goes on infinitely, the completed version of your notation would be (-infinity, infinity). Be sure to use the infinity symbol though, which looks like an 8 rotated 90 degrees.


To find domain, look at your x values. To begin, look at your left-most values, which would be the negative numbers. Because the line goes on forever to the left, your notation would be (-infinity. To find the other part of domain, look at your positive x values. Because this line goes on infinitely as well, the completed version of your notation would be (-infinity, infinity). Infinity is never bracketed, it is always in parenthesis.

8 0
3 years ago
Which integers are between 16/3 and -9/2
Lunna [17]

Convert both to mixed numbers:

16/3 = 5 1/3

-9/2 = -4 1/2

Which integers are between -4 1/2 and 5 1/3?

The solution set is -4, -3, -2, -1, 0, 1, 2, 3, 4, 5

I hope I helped you with your solution! If you could give me brainliest, I would be very thankful!

5 0
4 years ago
What is the next number in pattern from 2,9,28,65
galben [10]

Answer:

126

Step-by-step explanation:

2=1³+1

9=2³+1

28=3³+1

65=4³+1

=>5³+1=126

The rule is: n³+1

5 0
3 years ago
The domain of the function f(x) = -2x is restricted to the positive integers. Which values are elements of the range?
erica [24]

9514 1404 393

Answer:

  {-6, -4, -2}

Step-by-step explanation:

If the domain is positive integers, <em>the range is negative even integers</em>. The only ones on the list are ...

  -2, -4, -6

7 0
3 years ago
One of the roots of the equation x^2-13x+q=0 is 12. Find the other root in the value of the coefficient Q.
fenix001 [56]

Considering that 12 is a root of the function, the value of coefficient Q is of 12.

<h3>What does it means that x is a root of a function f(x)?</h3>


It means that f(x) = 0.

In this problem, the function is given by:

f(x) = x² - 13x + q.

Since 12 is a root, we have that f(12) = 0, hence:

12² - 13 x 12 + q = 0

q - 12 = 0.

q = 12.

More can be learned about functions at brainly.com/question/25537936

#SPJ1

5 0
2 years ago
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