- Math 112 Exam 1 Review: Spring 2023
- Math 112 Exam 2 Review: Spring 2023
- Math 112 Final Exam Review: Spring 2023
- Current Semester Sections
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Course Description
01:640:112
Math 112 Precalculus II (2)
Prerequisite: 01:640:111. Corequisites: 01:640:012 for 01:640:112. This course with 01:640:111 covers the same material as 01:640:115, but at a slower pace. Students may not receive more that 4 normal credits for any combination of 01:640:111-112, and 115.
Exponential, logarithmic, and trigonometric functions.
Textbook: For current textbook please refer to our Master Textbook List page A more detailed list of learning goals can be found here. |
Lecture |
Sections |
Topics |
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1 |
1.2 |
Exponents and Radicals |
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1.3 |
Algebraic Expressions |
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1.4 |
Fractional Expressions |
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1.5 |
Equations |
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1.8, 1.9 |
Inequalities and Circles |
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2 |
2.1 |
Review of Functions. |
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2.2 |
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2.3 |
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2.6 |
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pg 240 |
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3.1 |
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3 |
2.7 |
Combining Functions; Begin One-to-One Functions and Their Inverses. |
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2.8 |
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4 |
2.8 |
Finish One-to-One Functions and Their Inverses. |
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5 |
4.1 |
Exponential Functions. The Natural Exponential Function. |
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4.2 |
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6 |
4.3 |
Logarithmic functions. |
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7 |
4.4 |
Laws of logarithms. |
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8 |
4.5 |
Exponential and Logarithmic Equations. |
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9 |
4.6 |
Modeling with Exponential Functions; Logarithmic Scales |
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4.7 |
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10 |
Catch-up and Review. |
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11 |
EXAM I |
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12 |
5.1 |
The Unit Circle. |
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13 |
5.2 |
Trigonometric Functions of Real Numbers. |
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14 |
5.3 |
Trigonometric Graphs. |
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15 |
5.4 |
More Trigonometric Graphs. |
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16 |
6.1 |
Angle Measure; |
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17 |
6.2 |
Begin Trigonometry of Right Triangles. |
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18 |
6.2 |
Finish Trigonometry of Right Angles. |
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19 |
6.3 |
Trigonometric Functions of Angles. |
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20 |
Catch-up and Review. |
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21 |
EXAM II |
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22 |
5.5 |
Inverse Trig Functions. |
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6.4 |
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23 |
6.5 |
The Law of Sines. |
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24 |
6.6 |
The Law of Cosines. |
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25 |
7.1 |
Trigonometric Identities |
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26 |
7.2 |
Addition and Subtraction Formulas; The Double and Half-Angle Formulas. |
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7.3 |
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27 |
7.4 |
Trigonometric Equations. |
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7.5 |
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28 |
Catch up and Review. |
Schedule of Sections: