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Math 110: Pre-Calculus 1

Math 110: Pre-Calculus 1. Instructor: Mike Panitz (mpanitz@cascadia.ctc.edu). Today’s Topics Function Symmetry Function properties Secant lines Average Rate of Change Regression (‘Trendlines’) in Excel How to put an equation into Word/PowerPoint Exam Feedback. Homework

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Math 110: Pre-Calculus 1

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  1. Math 110: Pre-Calculus 1 Instructor: Mike Panitz (mpanitz@cascadia.ctc.edu)

  2. Today’s Topics • Function Symmetry • Function properties • Secant lines • Average Rate of Change • Regression (‘Trendlines’) in Excel • How to put an equation into Word/PowerPoint • Exam Feedback Math 110: Precalc 1

  3. Homework • From now on, you’ll hand in all the homeworks at the next exam. • All homeworks, starting with the homework assigned today, will be handed in on the day of the exam. • The homework needs to be handed in no later than 5pm on that day • Afterwards, it will not be accepted (and a zero will be assigned) Math 110: Precalc 1

  4. Exam #2 • Wednesday, May 9th • Similar format • ~10 questions • 3 different versions • Cumulative • Make sure that you’re clear on anything you missed on Exam #1 Math 110: Precalc 1

  5. Reading review for this class: • § 2.1 - Symmetry • § 2.4 - Even vs. Odd Functions • § 2.4 - Properties Of Functions (AROC, minima/maxima, etc) • Supplemental materials for Excel / Equation Editor on the website • Reading for next class: • § 2.4 - Properties Of Functions (AROC, minima/maxima, etc) • § 2.7 - Graphing & Transformations Math 110: Precalc 1

  6. End-of-lecture slides Math 110: Precalc 1

  7. Exam #1 • Overall, pretty good • The exam is now yours – keep it for later! • There were some problem spots • These are likely to show up on Exam #2 Math 110: Precalc 1

  8. Extra Credit Quiz • Next Wednesday, at the start of class • Will be about 10-points • Questions will be drawn from Exam #1, particularly the problem areas • (Not the exact same questions, but similar ones) Math 110: Precalc 1

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