Trigonometry Ch 13: Periodic Functions and Trigonometry

Trigonometry – Ch 13: Periodic Functions and Trigonometry Name: ______

Objectives:

13.1 Identify Periods and cyclic functions

13.1 Find the maximum and minimum of a periodic function

13.1 Identify amplitudes

G.Review Memorize the 30-60 right triangle

G.Review Memorize the 45-45 right triangle

13.2 Sketch angles in standard position

13.2 Name angles in two different ways

13.2 Find and identify reference angles

13.2 Find the sin and cos of various angles using the unit circle

13.2 Remember All Students Take Calculus

13.3 Convert degrees to radians

13.3 Convert radians to degrees

13.3 Find the length of an intercepted arc given the central angle and angle

13.4 Graph the sine function interpreting amplitude and period

13.4 Identify the amplitude and period of a function given its graph

13.5 Graph the cosine function interpreting amplitude and period

13.5 Identify the amplitude and period of a function given its graph

13.6 Graph the tangent graph

13.7 Translate sine and cosine graphs

13.8 Evaluate values of reciprocal trig functions

13.8 Graph reciprocal trig functions

Time Line:

Vocabulary:

Periodic function

Cycle

Period

Amplitude

Standard position

Initial side

Terminal side

Coterminal angles

Unit circle

Cosine of

Sine of

Central angle

Intercepted arc

Radian

Sine function

Sine curve

Cosine function

Tangent of

Tangent function

Phase shift

Cosecant

Secant

Cotangent