Unit 8 Test
Flashcard
•
Mathematics
•
9th - 12th Grade
•
Practice Problem
•
Hard
+1
Standards-aligned
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is the equation of a cosine function with an amplitude of 5?
Back
y = 5 cos x
Tags
CCSS.HSF-IF.C.7E
2.
FLASHCARD QUESTION
Front
Back
Tags
CCSS.HSF.TF.B.7
3.
FLASHCARD QUESTION
Front
What is the period of the function y = -5sin(3x)?
Back
Tags
CCSS.HSF.TF.A.4
4.
FLASHCARD QUESTION
Front
What is the radius of the unit circle?
Back
1
Tags
CCSS.HSF.TF.A.2
5.
FLASHCARD QUESTION
Front
Which equation has an amplitude of 6?
Back
y = 6sin x
Tags
CCSS.HSF-IF.C.7E
6.
FLASHCARD QUESTION
Front
What is the general form of a sine function?
Back
y = A sin(Bx + C) + D, where A is the amplitude, B affects the period, C is the phase shift, and D is the vertical shift.
Tags
CCSS.HSF-IF.C.7E
7.
FLASHCARD QUESTION
Front
How do you find the amplitude of a sine or cosine function?
Back
The amplitude is the absolute value of the coefficient in front of the sine or cosine function.
Tags
CCSS.HSF-IF.C.7E
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