Graphs of Sine & Cosine
Flashcard
•
Mathematics
•
9th - 12th Grade
•
Hard
Wayground Content
FREE Resource
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15 questions
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1.
FLASHCARD QUESTION
Front
What is the equation of the graph for a cosine function with an amplitude of 5?
Back
y = 5 cos x
2.
FLASHCARD QUESTION
Front
What is the period of the sine and cosine functions?
Back
The period is 2π for the basic sine and cosine functions.
3.
FLASHCARD QUESTION
Front
What is the amplitude of a sine function represented as y = 3sin(x)?
Back
The amplitude is 3.
4.
FLASHCARD QUESTION
Front
What is the equation for a sine function with an amplitude of 2 and a vertical shift of 3?
Back
y = 2sin(x) + 3
5.
FLASHCARD QUESTION
Front
What is the amplitude of the function y = -2sin(x)?
Back
The amplitude is 2 (amplitude is always positive).
6.
FLASHCARD QUESTION
Front
What is the effect of changing the coefficient of x in the function y = sin(kx)?
Back
Changing the coefficient k affects the period of the sine function; the period is 2π/k.
7.
FLASHCARD QUESTION
Front
What is the vertical shift in the function y = sin(x) + 4?
Back
The vertical shift is 4 units upward.
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