“I'm going to help you learn about periodic functions and trigonometry. You have already seen periodic phenomena, like the phases of the moon.
How does geometric measurement relate to trigonometry? What is a radian and how do you use radian measure? How do you write and graph functions to describe periodic data? You will learn how in this chapter.”
English/Spanish Vocabulary Audio Online:
English | Spanish |
---|---|
amplitude, p. 822 | amplitud |
central angle, p. 836 | ángulo central |
cosine, p. 830 | coseno |
cycle, p. 820 | ciclo |
period, p. 820 | período |
periodic function, p. 820 | función periódica |
phase shift, p. 867 | cambio de fase |
radian, p. 836 | radián |
sine, p. 830 | seno |
tangent, p. 860 | tangente |
unit circle, p. 830 | círculo unitario |