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vovikov84 [41]
3 years ago
15

Help! I'll give brainliest!

Mathematics
1 answer:
sladkih [1.3K]3 years ago
8 0

Answer:

C (Wrong answer, don't use)

Step-by-step explanation:

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Which sets of values belong to the domain and range of a relation?
Gala2k [10]

Step-by-step explanation:

As we know that

  • The domain of a relation is defined as the set of all possible independent values the relation can really take - basically the group of all possible inputs.
  • The range of a relation is defined as the set of all possible dependent values the relation can generate from the domain values - basically the group of all possible outputs.

For example, considering the set of ordered pairs

\left(-3,\:0\right),\:\left(0,\:6\right),\:\left(3,\:12\right),\:\left(6,\:18\right)

As

  • The domain is the set of independent values, meaning the set of x-coordinates of the ordered pairs as x is an independent variable.  
  • The range is set of dependent values, meaning the set of y-coordinates of the ordered pairs as y is an independent variable.

So, in the set of ordered pairs of a relation

\left(-3,\:0\right),\:\left(0,\:6\right),\:\left(3,\:12\right),\:\left(6,\:18\right)

Domain:\:\left\{-3,\:0,\:3,\:6\right\}

Range:\:\left\{0,\:6,\:12,\:18\right\}

Keywords: ordered pairs, domain, range, relation

Learn more about ordered pairs, domain and range from brainly.com/question/5016419

#learnwithBrainly

4 0
3 years ago
Evaluate.<br> 8(19−6⋅2)<br> Enter your answer in the box.
Molodets [167]

Answer:

102.4

Step-by-step explanation:

Open the bracket

19-6.2=12.8

8(12.8)

8*12.8=102.4

5 0
3 years ago
Find the selling price of a t.v set which was bought at a discount of 15%.
sergeinik [125]

12500-15/100*12500

12500-1875

10625

4 0
3 years ago
The weights of nine members of an excise class were:
Jet001 [13]

Answer:

Range=26

Range after everyone loses 4 pounds=22

Step-by-step explanation:

You subtract 161-135, carry 1 from 6 and change 6 to 5, 11-5=6, 5-3=2, and voila.

3 0
4 years ago
Read 2 more answers
What's the verbal expression for "4(2x-7)"
Tomtit [17]
Well it's easier to say the expanded version 8x-14
14 less than 8 times a number

But you could say the bracketed version in a strange way
7 less than 2 times a number all times 4
7 0
4 years ago
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