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How do I solve this question? Which answers are correct?

How do I solve this question? Which answers are correct?-example-1

1 Answer

1 vote
The intervals apply to the x column. And f(x) is just a different way of saying y. So when y is greater than 0 on the chart, what is true about x. So far as I can tell, the second and last choices are correct.
User Robin Koch
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