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GREYUIT [131]
3 years ago
8

The domain of a relation is

Mathematics
2 answers:
Darina [25.2K]3 years ago
5 0
The domain is the set of all first elements of ordered pairs (x-coordinates).
babunello [35]3 years ago
3 0
<h2>Answer with explanation:</h2>

The relation is a set of ordered pair of the type:

                                   (x,y)

  • where the first element of the ordered pair i.e. the value of x represent the domain of the relation.
  • and the second element of the ordered pair i.e. the value of y represent the range of the relation.

( For a function we define domain as a set of all the x-values for which  a function is defined)

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Can someone do these? xD
Alenkinab [10]
16 = G + C
C = G - 6
16 = G + G - 6
16 = 2G - 6
22 = 2G
11 = G
G = 11


20 = B + K
B = 3K
20 = 3K + K
20 = 4K
5 = K
20 - 5 = 15
B = 15
3 0
2 years ago
PLEASE HELP ME Check the picture and tell me whats the answer please
german

Answer:

B

Step-by-step explanation:

Given

(4x + 3)(3x - 4)

Each term in the second factor is multiplied by each term in the first factor, that is

4x(3x - 4) + 3(3x - 4) ← distribute both parenthesis

= 12x² - 16x + 9x - 12 ← collect like terms

= 12x² - 7x - 12

The coefficient of the x- term is - 7 → B

3 0
2 years ago
For each day that Sasha travels to work, the probability that she will experience a delay due to traffic is 0.2. Each day can be
lions [1.4K]

Answer:

0.8213

Step-by-step explanation:

-This is a binomial probability problem given by the function:

P(X=x)={n\choose x}p^x(1-p)^{n-x}

Given that n=21 and p=0.2, the probability that she experience a delay on at least 3 days is calculated as:

P(X=x)={n\choose x}p^x(1-p)^{n-x}\\\\P(X\geq 3)=1-P(X

Hence, the probability that she experience delay on at least 3 days is 0.8213

6 0
3 years ago
Pls kinda need help <br> lolol
alukav5142 [94]
I think that the answer is A.
3 0
2 years ago
I need help ASAP plzz
SVEN [57.7K]

Answer:

I can't quite tell what it is. But if you make it bigger ( the picture ) I will try to help.

Step-by-step explanation:

4 0
3 years ago
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