'Unit circle' presentation slideshows

The Unit Circle

783 views • 57 slides

Trigonometric Functions: The Unit Circle

Trigonometric Functions: The Unit Circle. Section 4.2. Objectives. Find a point on the unit circle given one coordinate and the quadrant in which the point lies. Determine the coordinates of a point on the unit circle given a point on the unit circle.

1.08k views • 34 slides

Mathematical Methods

Mathematical Methods. A review and much much more!. Trigonometry Review. First, recall the Pythagorean theorem for a 90 0 right triangle a 2 +b 2 = c 2. c. b. a. Trigonometry Review. Next, recall the definitions for sine and cosine of the angle q . sin q = b/c or

501 views • 29 slides

Jeopardy!

Jeopardy!. Categories. Coterminal Angles. For $100 Find a positive coterminal angle for the given angle. Back. Coterminal Angles. For $200 Find a negative coterminal angle for the given angle. Back. Coterminal Angles. $300 Find a positive coterminal angle for the given angle. Back.

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Warm-Up: January 13, 2014

Warm-Up: January 13, 2014. Consider ? =60? Convert ? into radians Find the complement of ? , expressed in both degrees and radians Find the supplement of ? , expressed in both degrees and radians Find two angles that are coterminal to ? , expressed in both degrees and radians.

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SUBJECT : Mathematics Topic : Unit circle and Trigonometry LEVEL: Form Three

SUBJECT : Mathematics Topic : Unit circle and Trigonometry LEVEL: Form Three. INTRODUCTION.

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Stability of Digital Control System

Stability of Digital Control System. Stability is a basic requirement for digital and analog control systems. Asymptotic Stability. Bounded Input Bounded Output. Observe. Asymptotic Stability for Digital Control System. BIBO Stability. Internal Stability. Routh-Hurwitz Criterion.

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Trigonometric Functions

Trigonometric Functions. Unit Circle Approach. The Unit Circle. Definition. Six Trigonometric Functions of t. The sine function associates with t the y-coordinate of P and is denoted by sin t = y The cosine function associates with t the x-coordinate of P and is denoted by cos t = x.

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AP Calculus BC Tuesday , 27 August 2013

T he S tudent W ill. AP Calculus BC Tuesday , 27 August 2013. OBJECTIVE TSW (1) estimate a limit using a numerical and graphical approach; (2) learn different ways that a limit can fail to exist; and (3) study and use a formal definition of a limit.

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Unit 3

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Trigonometric Functions: The Unit Circle

Trigonometric Functions: The Unit Circle. Section 4.2. Objectives. Find a point on the unit circle given one coordinate and the quadrant in which the point lies. Determine the coordinates of a point on the unit circle given a point on the unit circle.

386 views • 14 slides

Name the quadrant.

Warm UP!. Name the quadrant. . 1. 2. 258?. Determine a positive and negative coterminal angle. 3. 52 ?. 4. -36 ?. Convert from Degrees to Radians or vice versa:. 5. 90 ?. 6. QUIZ 1-1. After the quiz, we will be working on the UNIT CIRCLE (EXCITING!!!!). The Unit Circle.

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HONORS PRECALC: Warm-Up

HONORS PRECALC: Warm-Up. 1.) Fill out the first quadrant of the unit circle (see if you can do it without looking). Check your work with the actual unit circle. Reminders. A little note: a lot of section 5.2 we have essentially already covered in C h. 6 . Quiz tomorrow on unit circle. .

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Section 7.5

Section 7.5. Unit Circle Approach; Properties of the Trigonometric Functions. THE UNIT CIRCLE. The circle that has its center at the origin and a radius of 1 is called the unit circle . Its equation is x 2 + y 2 = 1.

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Trig Functions of Real Numbers

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Welcome to the World of Trigonometry?

Welcome to the World of Trigonometry?. January 8, 2004. What is trigonometry ?. Review Relevant Terms. Now, what was that? . Ray Vertex Angle Circle. Basic Definitions. Standard position Positive angle Negative angle Quadrantal angle Unit circle Coterminal angle Reference angle.

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7.7 Trig Functions of Real Numbers

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Trigonometry Review

Trigonometry Review. Objective: Students will review History of Trigonometry and basic concepts (sine, cosine, tangent ratios, and Unit Circle). What is Trigonometry. deals with the relations between the sides and angles of plane or spherical triangles. Example: 30-60-90 degree triangle.

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Chapter 7 and 9 Midterm Review

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