Use the definition f'(x) = 
to find the derivative at x.f(x) = 4x - 3x3
A. 4 - 3x2
B. 4x - 9x3
C. 4x - 9x2
D. 4 - 9x2
Answer: D
Mathematics
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A. x-axis, y-axis, origin B. y-axis only C. Origin only D. x-axis only
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The diameter x (in inches) of a batch of ball bearings manufactured by PAR Manufacturing satisfies the inequality
?
?
What is the smallest diameter a ball bearing in the batch can have?
?
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Mathematics
For y = 
Differentiate.
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