AP Calculus AB 2012 Full Exam MCQ Review Session (1/14/2021)

No-Calculator Section: Questions 1-28
Calculator Section: Questions 76-92

Timestamps (We skipped around a little bit):
00:00:00 Settling In
00:01:30 General Question about Optimization Problem (See Description for Edit)
00:05:10 No-Calculator Section Questions 1-18 in Order
00:38:00 Question 23 on Linear Growth Differential Equation
00:39:00 Question 25 on Differential Equation with Initial Condition
00:41:50 Calculator Section Questions 76-82 in Order
01:01:25 Calculator Section Questions 83-92 in REVERSE Order
01:39:20 No-Calculator Section Questions 19-22, 24, 26-28 in REVERSE Order

EDIT TO OPTIMIZATION PROBLEM:
f'(x) = -3x^2 + 200x IT IS NOT -3x^3 + 200x (as shown in the video). Sorry for the error.
f'(x) = -3x^2 + 200x = 0
x(-3x + 200) = 0
x = 0 (extraneous) OR -3x + 200 = 0
3x = 200
x = 200/3
Use equation (1) x + y = 100
y = 100 - x
y = 100 - (200/3) = 100/3

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