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NemiM [27]
3 years ago
10

How do you find Domain and Range?

Mathematics
1 answer:
Korvikt [17]3 years ago
4 0

Answer:

The domain is the set of values you put into the function.

The range is the set of values the function outputs.

<u>Example problem</u>:

Find the range of this function:  y = 2x + 3,    x > 0

The x > 0 part is the domain, so this means that only positive values of x can be inputted in the function.

If only positive values can be inputted in the function, then the range will be:  y > 3

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