ap calculus ab - 2017 frq review

timestamps

• 0:00

  Welcome to Review

• 0:06

  Intro to 2017 FRQ

• 0:37

  Poll on AB vs BC

• 1:08

  Social Media Promo

• 1:40

  Weekly Stream Schedule

• 2:13

  Tuesday to Thursday Streams

• 2:44

  Upcoming Streams Overview

• 3:15

  Streams and Exam Prep

• 3:46

  Poll Results Discussion

• 4:19

  Today's Topic Outline

• 4:49

  Post-Exam Session Ideas

• 5:21

  BC Improper Integrals

• 5:52

  AB Topic Preview

• 6:23

  Whiteboard Switch

• 6:54

  Improper Integral Setup

• 7:59

  Integral Identity Use

• 8:29

  Limit and Integration

• 9:33

  U-Substitution Steps

• 10:05

  Integral Calculation

• 11:07

  DU and Substitution

• 12:11

  Log Integral Result

• 13:17

  Log Identity Application

• 14:19

  Limit to Infinity

• 14:51

  Plugging in Values

• 15:54

  Simplifying Log Expression

• 16:26

  Final Answer Discussion

• 16:57

  BC Acceleration Intro

• 17:30

  Particle Motion Question

• 18:02

  Position Velocity Details

• 18:33

  Same Direction Intervals

• 19:04

  Velocity Equations

• 20:04

  Factoring Velocity

• 21:06

  Sign Chart Setup

• 22:12

  Derivative for Particle P

• 23:16

  Chain Rule Application

• 24:20

  Derivative Simplification

• 24:51

  Zeros of Derivative

• 25:53

  Sign Chart Analysis

• 26:58

  Intervals Identification

• 28:00

  Justification Statement

• 29:06

  AB In-N-Out Functions

• 29:36

  FRQ 2 Parts C D

• 30:06

  Consensus on Parts

• 31:09

  Part C Rate Analysis

• 31:39

  G Minus F Calculation

• 32:44

  Interpretation Sentence

• 33:23

  Justification Tips

• 34:26

  Part D Initial Condition

• 34:58

  Pounds at T=8 Setup

• 35:30

  Integral with Initial

• 36:01

  Integral Limits Adjustment

• 37:04

  When to Use Initial

• 37:35

  Calculator Evaluation

• 38:06

  Final Pounds Answer

• 38:36

  Mins and Maxes Intro

• 39:07

  Absolute Minimum Value

• 39:41

  First Derivative Zeros

• 40:43

  Endpoint Consideration

• 41:14

  Critical Points

• 41:44

  T-Chart Setup

• 42:15

  Initial Condition Use

• 42:48

  Integral for Values

• 43:20

  F of -6 Calculation

• 43:50

  Integral Adjustment

• 44:23

  F of 5 Calculation

• 44:53

  Upcoming Graph Session

• 45:24

  F of -6 Correction

• 45:55

  Integral Areas

• 46:25

  F of 2 Value

• 46:59

  Minimum Identification

• 47:30

  Integral Breakdown

• 48:03

  Part D Second Derivatives

• 48:35

  Second Derivative at -5

• 49:07

  Slope Calculation

• 49:39

  Second Derivative at 3

• 50:11

  Not Differentiable Proof

• 50:43

  Derivative Definition

• 1:01:07

  Technical Difficulties

• 1:03:28

  Stream Update

• 1:03:59

  Replay Announcement