Calculus II (MAT 146) Dr. Day Wednes day February 19, 2014

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# Calculus II (MAT 146) Dr. Day Wednes day February 19, 2014 - PowerPoint PPT Presentation

Calculus II (MAT 146) Dr. Day Wednes day February 19, 2014. Chapter 7: More Methods of Integration Integration Using Trig Substitution (7.3 ) Integrating Rational Expressions: Partial Fraction Decomposition (7.4). Trig Integrals: Which is Easiest? Toughest?. What trig sub to use?.

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## Calculus II (MAT 146) Dr. Day Wednes day February 19, 2014

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1. Calculus II (MAT 146)Dr. Day Wednesday February 19, 2014 • Chapter 7: More Methods of Integration • Integration Using Trig Substitution (7.3) • Integrating Rational Expressions: Partial Fraction Decomposition (7.4) MAT 146

2. What trig sub to use? Kristin wants to evaluate the following integrals, each using a trig substitution. That is, she must carry out an inverse substitution by defining a new function x(). What is the most appropriate trig substitution to make for each integral ? Your response should be a trig function in terms of , expressed as an equation. MAT 146

3. Use aTrig Substitution . . . MAT 146

4. MoreTrig Substitutions MAT 146

5. Integration Strategies:Which of These Can You Evaluate, WITHOUT Your CAS? MAT 146

6. Partial-Fraction Decomposition ?????? MAT 146

7. What About… Improper Algebraic Fractions? Unfactorable Quadratics? Repeated Linear Factors? MAT 146

8. Assignments WebAssign • 7.3 Homework due tonight • 7.4 Homework due Thursday night MAT 146