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10 questions from this quiz
f(b)−f(a)b−a\frac{f(b) - f(a)}{b - a}b−af(b)−f(a)
f′(a)f'(a)f′(a)
yyy is increasing
yyy is decreasing
Gradient of secant line
777
−1015-10\frac{1}{5}−1051 cm³/s
−18-18−18°C/min
Temperature difference from room
Volume cannot be negative
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