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3.6 Related Rates
Name: 4511mm 8! {voter
aerated Rate Problem Solving Strategy: _ n
1. Draw a picture and name the variables and constants. Use t for time. Assume all variables are
it
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dilferentiable functions of t.
. Write down the numerical
4.3 Connecting f 'and f with the Graph of f Name: 55mm 81 lvax
( ' 1. First Derivative Test for Local Extrema
A mctionf may have local extrema at some critical points while failing to have local extrema at others.
The key is the sign of 4 l in a critica
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3.6 Chain Rule Name:_ KtML/t Stu
The Chain Rule is the most widely used dierentiation rule in mathematics. This section describes the
rule and how to use it.
1. The inction y = 8x - 12 can be written as y = 4(2): - 3) which is the composite