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10 questions from this quiz
f(x1)≤f(x2)f(x_1) \leq f(x_2)f(x1)≤f(x2)
f(x)f(x)f(x) is increasing on that interval
f(x)f(x)f(x) is decreasing on that interval
Where f′(x)f'(x)f′(x) is zero or undefined
Constant on that interval
The sign of the derivative
Calculate the first derivative f′(x)f'(x)f′(x)
x=0x = 0x=0 and x=2x = 2x=2
f′(x)=−1x2f'(x) = -\frac{1}{x^2}f′(x)=−x21 is always negative
Finding maximum or minimum values
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