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3. Determine the domain and range for each graph​

3. Determine the domain and range for each graph​-example-1

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Answer:

(-inf, 1]

Explanation:

Personal comment

Sorry this took so long

In short, you had it flipped, always put your smallest value first and your largest value second.

Reason:

Interval notation is

[(minima, maxima)]

Which is basically saying the minimum and the maximum, and as such you always end up having the smallest value first.

Putting the reasoning together;

A negative is always less than a positive in practice, therefore, your negative infinity should go first.

Hope this helps :)

User Kaze No Koe
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