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What is the minimum and maximum value in the domain?

what is the minimum and maximum value in the range?

What is the minimum and maximum value in the domain? what is the minimum and maximum-example-1

1 Answer

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Answer:

domain (x), we include values [-4, 3]

range (y), we include values [-3, 4]

Explanation:

The domain is the possible x-values of a function, the range is the possible y-values of a function.

On this graph, only x-values -4 to 3 have y-values / have a value on this graph.

And on this graph, only y-values -3 to 4 have values graphed/have an x-value.

When writing range and domain, we write (minimum, maximum)

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**We use ( ) when not including a value

and [ ] when including a value.

(For example, if a line extends to infinity, that must be put in parentheses because you can never reach /include infinity)

(Parentheses are like > and <)

[Brackets are like ≥ and ≤]

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So, for range (y), we include values [-3, 4]

And for domain (x), we include values [-4, 3]

(If you're having trouble remembering which is which, I remember alphabetically. D comes before R, and X comes before Y. Making D go with X and R go with Y.)

Hope this helps!!

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