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Which of the following functions is graphed below?

Which of the following functions is graphed below?-example-1
User Ghigo
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1 Answer

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Answer:

B.

Explanation:

The function above the x-axis looks like a parabola, so it must have an x^2 term. It also has an open circle, so it must have a > symbol.

The function below the x-axis has a closed circle, so it must have a <= symbol. It is also a 3rd degree polynomial.

Answer: B.

User Example
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