Determine the concavity of f(x)=x4−10x3.
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Lesson Parent:
Problem:
Determine the concavity of f(x)=x4−10x3.
Answer:
Concave up when x is negative or greater than 5. Concave down when 0<x<5.
Determine the concavity of f(x)=x4−10x3.
Concave up when x is negative or greater than 5. Concave down when 0<x<5.