Precalculus (Block)
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Chapter 1 Practice Sets
1.1a: #1, 2, 6-8, 11-14, 18, 24-26, 28, 35, 38
1.1b: #40-64 evens, 66, 67, 70, 72, 73-75, 88, 89, 92
1.2a: #3, 6, 8, 11, 12-22 evens, 23, 25, 26, 28, 30, 35-37, 57-59
1.2b: #38-41, 44-47, 50-51
1.3: #1-4, 6, 8, 10, 11, 13, 15, 16, 18, 20, 21, 24-26, 33, 34, 38, 43, 46
1.4: #1-4, 6, 8, 10-12, 14, 17, 19, 21, 24-26, 28, 31, 36, 38, 52-57, 66-72, 78, 85, 86, 90, 93-97
1.5: #1-9 (all), 14-22 (evens), 28, 30, 31, 43-48, 52, 56, 60, 62, 63, 66, 69, 71, 75, 77
1.6: #1-4, 6-10, 12, 16, 18, 24, 25, 28, 30, 31, 34, 36, 42, 47, 52, 58, 59, 61, 63, 64
1.7: #2, 4, 10, 12, 14, 16-18, 20, 22-24 (you may use desmos), 29-32, 37-41, 46-48
Chapter 3 Practice Sets
3.1: #6, 8, 10-16, 18-42 (evens), 44-46 (explain your process with the calculator), 50-58 (evens)
3.2: #1, 5, 6, 10, 14, 16, 20, 22, 24, 28, 32, 36, 38, 41, 44, 45, 48, 54, 57, 59, 59, 64, 68, 72, 74-78, 86, 90
3.3: #2, 4, 5-12, 16, 20, 22, 24-30 (evens), 31-45 (all), 54, 58-70 (evens)
3.4: #2-4, 6, 8 , 10, 14, 16, 18, 24, 28, 36, 40, 42, 46, 48, 50, 52, 56, 60, 66, 74, 76, 78, 79
3.5: #1-4, 8, 12, 14, 17, 30, 36, 40, 42, 48, 52, 61-63, 66, 68, 72
3.6: #2, 4, 6, 12, 16, 20, 28, 34, 36, 48, 54, 58, 64, 68, 70, 74, 78, 80
3.7: #2-5, 7, 12, 14, 16, 22, 28, 34, 38, 42, 46, 48, 50, 72, 78, 80, 82, 88
3.8: #1-4, 6, 12, 16, 18, 22, 26, 30, 36, 38, 40, 44, 46, 58, 60, 62
Chapter 4 Practice Sets
4.1: #1-16, 18, 22, 31, 32, 42-44, 48, 50, 58-62, 64
4.2: #1, 2, 4, 6, 12-22, 38, 40, 42-45, 51-54
4.3: #2, 3, 8, 12, 13, 15, 27, 28, 31, 33, 35-42, 44, 48, 50-52, 54-66
4.4: #1, 4-6, 10, 12, 18, 20, 26-30, 34, 38-40, 42, 46, 47 & 49 (you must show process/explanation), 56-59
4.5: #1, 2-38 (evens), 39-42
4.6: #1-3, 4-10 (evens), 14, 16, 18, 21, 27, 32-38 (evens), 42, 46, 48, 49, 56, 60, 63, 66, 70, 74, 76, 81
Chapter 5 Practice Sets
5.1 & 5.2 Combined (A calculator and/or decimal representation should only be used if the angle in question is not one of the "special" angles.)
5.1: #2, 4, 5, 23, 24, 30-36 (evens), 42, 48, 52, 54, 60, 62, 68, 70, 72
5.2: #2-4, 6-18 (evens), 38, 40, 42, 48, 52, 56, 66, 76, 82, 88, 90, 94, 98, 102, 104
5.3 & 5.4
5.3: #1-3, 38-50 (evens), 51, 70, 71, 72-76 (evens)
5.4: #10, 14-22 (evens), 42-46 (evens), 50, 54
Chapter 6 Practice Sets
6.1: #2, 4, 12, 20-28 (evens), 32-42 (evens), 48
6.2: #2, 4, 6-9, 12-18 (evens), 22, 28, 34, 36, 42, 44, 56, 57
6.3: #2, 6-14 (evens), 22, 24, 28, 34, 40, 48-50, 54, 57
Other Fun/Helpful Stuff
Here is a link to a desmos graph that will allow you to see the effects of phase (horizontal) shift, period compression/stretch, amplitude compression/stretch, and vertical shift on the graphs of the sine and cosine functions.
Desmos - Sine and Cosine with Transformations
Here is a link to a desmos graph of some predator/prey models. The final graph is an example of what we may encounter when solving a more accurate model of the predator/prey interaction.
Here is a link to a desmos graph that allows you to enter a function and then move vertical and horizontal lines around freely to perform the vertical or horizontal line tests.
Desmos - Vertical and Horizontal Line Tests
Showing that pi is irrational using a complex function.