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For f(x) = 2x4 - 4x2 + 1 find the open intervals in which the function...

For f(x) = 2x4 - 4x2 + 1 find the open intervals in which the function is increasing and decreasing.

Find open intervals where the function is concave up and concave down.

Sketch the graph of the function - label all local maximums, all local minimums, and any inflection points.

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