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10 cards from this deck
Value a function approaches as x gets close to a specific value
Limit of f(x) as x approaches a equals L
Near a point, not necessarily at that exact point
limx→a−f(x)\lim_{x \to a^-} f(x)limx→a−f(x)
limx→a+f(x)\lim_{x \to a^+} f(x)limx→a+f(x)
When both one-sided limits exist and are equal
limh→0f(a+h)−f(a)h\lim_{h \to 0} \frac{f(a + h) - f(a)}{h}limh→0hf(a+h)−f(a)
Line connecting two points on a curve
Tangent line as points get closer together
Factorise and cancel common terms
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