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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)
A line touching the curve at exactly 1 pt
limh→0f(x+h)−f(x)h\lim_{h \to 0} \frac{f(x+h) - f(x)}{h}limh→0hf(x+h)−f(x)
2x2x2x
22x222x^222x2
A line segment joining 2 pts on a curve
6x+26x + 26x+2
f(a+h)−f(a−h)2h\frac{f(a+h) - f(a-h)}{2h}2hf(a+h)−f(a−h)
It's the rate at a specific pt, not interval
121212
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