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

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



Keywords: ordered pairs, domain, range, relation
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Answer:
102.4
Step-by-step explanation:
Open the bracket
19-6.2=12.8
8(12.8)
8*12.8=102.4
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.
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