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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(x1)>f(x2)f(x_1) > f(x_2)f(x1)>f(x2)
f(x)f(x)f(x) is increasing
The function is constant
Where f′(x)f'(x)f′(x) is zero or undefined
Find the first derivative f′(x)f'(x)f′(x)
The function is decreasing
x=0x = 0x=0 and x=2x = 2x=2
(0,2)(0, 2)(0,2)
(−∞,0)∪(0,∞)(-\infty, 0) \cup (0, \infty)(−∞,0)∪(0,∞)
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