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F(x)=1/4x^4+1/3x^3+9 concave up and concave down
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F(x)=1/4x^4+1/3x^3+9 concave up and concave down

User Gabber
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1 Answer

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Answer: Concave UP

Explanation:

The polynomial is an even degree (4) so it will look similar to a parabola (U-shaped if positive, ∩-shaped if negative).

see attachment to see what this graph looks like.

F(x)=1/4x^4+1/3x^3+9 concave up and concave down-example-1
User Pawels
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