Trig Graphs, and the Unit Circle
Flashcard
•
Mathematics
•
10th - 12th Grade
•
Practice Problem
•
Easy
Standards-aligned
Wayground Content
Used 1+ times
FREE Resource
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16 questions
Show all answers
1.
FLASHCARD QUESTION
Front
What is the radius of a unit circle?
Back
1
Tags
CCSS.HSF.TF.A.2
2.
FLASHCARD QUESTION
Front
What is the period of the sine function?
Back
2π
Tags
CCSS.HSF.TF.A.4
3.
FLASHCARD QUESTION
Front
What is the period of the cosine function?
Back
2π
Tags
CCSS.HSF.TF.A.4
4.
FLASHCARD QUESTION
Front
What is the value of sin(7π/6)?
Back
-1/2
Tags
CCSS.HSF.TF.A.2
5.
FLASHCARD QUESTION
Front
What is the equation of a cosine function with amplitude 4 and vertical shift -2?
Back
y = 4cos(θ/2) - 2
Tags
CCSS.HSF-IF.C.7E
6.
FLASHCARD QUESTION
Front
What is the relationship between the unit circle and trigonometric functions?
Back
The unit circle defines the values of sine and cosine for angles measured in radians.
Tags
CCSS.HSF.TF.A.2
7.
FLASHCARD QUESTION
Front
What is the value of cos(π/3)?
Back
1/2
Tags
CCSS.HSF.TF.A.2
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