Question

Find the domain of the following graph:

−7 < x ≤9

−7 < y ≤ 9

−7 < x ≤5

−7 < y ≤ 5

Answer 1

Explanation:

Domain: Input (x-values)...

This < sign means: Less than, Fewer than, below...

This < sign means: Less than/Equal to, no more than, at most, maximum of...

I just gave you hints that can help you pick the correct answer...

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Answer 2

Your answer is A

Step-by-step explanation: The end dot is on the number 9, so it has to be less than 9. It is shaded meaning it can also be equal to 9. the first dot is on -7 so it must be greater than -7. This is not shaded so it cannot be -7. Hope this helps!