Algebra 2 13.1-13.2

Which pair of coordinates names one complete cycle of the periodic function?

• (25, 23) to (22, 2)
•  (25, 23) to (5, 0) 
• (22, 2) to (21, 23)
• (21, 23) to (3, 23)

A periodic function has a period of 12 s. How many cycles does it go through in 40 s?

• 3 1/3 cycles 
• 3/10 cycle
• 28 cycles 
• 480 cycles

is one complete pattern in a periodic function.

• cycle
• periodic function
• amplitude
• period

repeats a pattern of y-values at regular intervals.

• cycle
• periodic function
• amplitude
• period

of a periodic function is found by calculating half the diff erence between the maximum and minimum values of the function.

• cycle
• periodic function
• amplitude
• period

The horizontal length of one cycle is called the ____________  of a function.

• cycle
• periodic function
• amplitude
• period

 two angles in standard position with the same terminal side

• standard position
• coterminal angles
• cosine of u
• sine of u

describes an angle with a vertex at the origin and one ray on the positive x-axis

• standard position
• coterminal angles
• cosine of u
• sine of u

for 90, it is 1

• standard position
• coterminal angles
• cosine of u
• sine of u

for 90, it is 0

• standard position
• coterminal angles
• cosine of u
• sine of u