timestamps

• 0:00

  Introduction and Overview

• 0:38

  2018 FRQ Rundown

• 1:39

  Problem Descriptions

• 2:46

  Starting Problem 6

• 3:49

  Slope Field Discussion

• 4:54

  Slope Calculation Example

• 6:41

  Screen Sharing Fix

• 7:43

  Drawing Slope Fields

• 9:19

  Flat Slope Example

• 10:55

  Sketching Solution Curves

• 13:02

  Linear Approximation Setup

• 14:34

  Tangent Line Equation

• 16:37

  Slope Substitution

• 18:46

  Approximating f(0.7)

• 21:26

  Fraction Simplification

• 24:03

  Particular Solution Start

• 25:35

  Separating Variables

• 28:41

  Integrating Sides

• 32:23

  Equation Simplification

• 34:59

  Solving for Constant

• 37:42

  Particular Solution Equation

• 41:50

  Next Problem Vote

• 42:54

  Problem 1 Introduction

• 45:29

  Part A: People Entering

• 48:37

  Calculator Integration

• 52:49

  Part B: People at 300s

• 56:27

  Part C: No People Time

• 1:00:40

  Alternative Calculation Method

• 1:04:51

  Part D: Minimum People

• 1:08:28

  Finding Zero on Graph

• 1:10:00

  People Calculation

• 1:12:15

  Practice Advice

• 1:14:18

  Next Week Preview

• 1:15:50

  Closing Remarks