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Which interval describes where the graph of the function is positive?

Which interval describes where the graph of the function is positive?-example-1
User SnapShot
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2 Answers

4 votes

Answer:

D

Explanation:

Coming in from - inf the graph is positive and remains so until yo get to x = -1 <==== then it is zero and continues to negative values

User Nayobi
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6 votes

Answer:

D is the correct answer.

Explanation:

Find the portion of the graph that is above the x-axis.

User DrakeMurdoch
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