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GBK Precalculus Jordan Johnson. Today’s agenda. Greetings Review HW from Section 4-4, pp. 174-176: Exercises 29-43 odd. Lab : Pendulums & Parametric Equations Homework Clean-up. Pendulum Motion. Examples. Put your grapher in parametric mode, and plot: x = 5 cos t y = 7 sin t
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Today’s agenda • Greetings • Review HW from Section 4-4, pp. 174-176: • Exercises 29-43 odd. • Lab: Pendulums & Parametric Equations • Homework • Clean-up
Examples • Put your grapher in parametric mode, and plot: • x = 5 cos t • y = 7 sin t • Use degree mode; x- and y-ranges should be about [-8,8]. t-range should be [0°,360°].
Homework • For Friday 1/7: • Finish answering the questions on the Exploration sheet.
Clean-up / Reminders • Pick up all trash / items. • Push in chairs (at front and side tables). • See you tomorrow!