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My grade depends on this, help!!

My grade depends on this, help!!-example-1

1 Answer

3 votes

Answer:

  • x ≥ - 3

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We observe on the graph:

  • The relation is not a function because it fails the vertical line test. You can see the graph intersects with the y-axis twice.

  • The domain is restricted at x = -3 and unrestricted on the positive side.

The domain is:

  • x ≥ - 3
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