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# Unit: Contextual applications of differentiation

AP Calc:
CHA (BI)
,
CHA‑3 (EU)
,
LIM (BI)
,
LIM‑4 (EU)
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#### 0

Possible mastery points

Derivatives describe the rate of change of quantities. This comes in handy when solving various problems that are related to rates of change in applied, real-world, situations. You'll also learn how to apply derivatives to approximate function values and find limits using L’Hôpital’s rule.

AP Calc:
CHA (BI)
,
CHA‑3 (EU)
,
CHA‑3.A (LO)
,
CHA‑3.A.1 (EK)
,
CHA‑3.A.2 (EK)
,
CHA‑3.A.3 (EK)

AP Calc:
CHA (BI)
,
CHA‑3 (EU)
,
CHA‑3.B (LO)
,
CHA‑3.B.1 (EK)

## Rates of change in other applied contexts (non-motion problems)

AP Calc:
CHA (BI)
,
CHA‑3 (EU)
,
CHA‑3.C (LO)
,
CHA‑3.C.1 (EK)

### Practice

#### Quiz 1

Level up on the above skills and collect up to 320 Mastery points

AP Calc:
CHA (BI)
,
CHA‑3 (EU)
,
CHA‑3.D (LO)
,
CHA‑3.D.1 (EK)
,
CHA‑3.D.2 (EK)

## Solving related rates problems

AP Calc:
CHA (BI)
,
CHA‑3 (EU)
,
CHA‑3.E (LO)
,
CHA‑3.E.1 (EK)

### Practice

#### Quiz 2

Level up on the above skills and collect up to 560 Mastery points

AP Calc:
CHA (BI)
,
CHA‑3 (EU)
,
CHA‑3.F (LO)
,
CHA‑3.F.1 (EK)

## Using L’Hôpital’s rule for finding limits of indeterminate forms

AP Calc:
LIM (BI)
,
LIM‑4 (EU)
,
LIM‑4.A (LO)
,
LIM‑4.A.1 (EK)
,
LIM‑4.A.2 (EK)

### Practice

#### Quiz 3

Level up on the above skills and collect up to 240 Mastery points

## Optional videos

Up next for you:

#### Unit test

Level up on all the skills in this unit and collect up to 1400 Mastery points!
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