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mina [271]
3 years ago
13

Find the domain and range of each relation. Then determine if the relation is a function. ​

Mathematics
1 answer:
Vlad [161]3 years ago
3 0

Answer:

There is no fixed domain, meaning it is ongoing

The range is from -1 ≤ x ≤ 3

It is a function

Step-by-step explanation:

Domain refers to the x values. If there was a domain then there would be a dot or a point signalling that there is a fixed domain, however, there are arrows meaning that it will keep going.

The range refers to the y-values. The lowest y-value is -1 and the highest is 3.

It is a function because, when you do the vertical line test, each x-value has its own y-value.

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Need help again asap please! Find the sum of the first 30 terms of the sequence below an=3n+2
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