Chapter 2 Flashcards by Rebeca Valdes

Q

Difference Quotient

A

( f(a+h) - f(a) ) / h

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Q

Instantaneous rate of change

A

( f (x2) - f (x1) ) / ( x2 - x1 )

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Q

True or False?

Functs can be continuous but not differentiable

A

True

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Q

Lim x→-oo ( tan - 1 x )

A

-pi / 2

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Q

Lim x→oo ( tan - 1 x )

A

pi / 2

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Q

Lim x→-oo ( e^x )

A

0

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Q

Precise defn.

Lim x→oo f (x) = L

x < N , x > N

A

|f (x) - L|

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Q

Precise defn.

Lim x→oo f (x) = oo

x > N

A

f (x) > M

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