The intervals refer to the x values where the function (graph) is increasing which means the y values are getting larger from left to right. Parantheses are used not brackets (parantheses means it doesn't include the value and brackets mean it does) so here the intervals would be
( negative infinity , -3)U( -3, 0 )
Answer:
N
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3.N
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4
Step-by-step explanation:
Answer:
I believe it is 21
Step-by-step explanation:
