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Graphs of Sin and Cos Key Features Flashcards | StudBud
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Graphs of Sin and Cos Key Features
Graphs of Sin and Cos Key Features
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Answers
1
Which function describes this graph?
y=sinx
y= – sinx
y= – cosx
y=cosx
2
Which of the following points are on y=cos(x)?
(1,0)
(π/2,0)
(0,0)
(π,0)
3
What it the period of y= – 5sin(2(x+π))-8 ?
π/2
4π
π
2π
4
What is the midline of y=3sin(4(x-2π))+4 ?
y=3
3
4
y=4
5
What is the range of y=4sin(4x)–4?
[ 0 , 8]
[ – 4 , 4 ]
[ – 8 , 0]
[ – 4 , 0]
6
What is the amplitude of y=–4cos(2x)+3 ?
4
-4
1/2
3
7
What is the equation of this graph?
y= – cosx
y= – sinx
y=cosx
y=sinx
8
Give the coordinates of the y-intercept of y=cos(x).
(0,1)
(1,0)
(0,-1)
(0,0)
9
What is the coordinates of the y-intercept of y=sin(x)?
(0,0)
(1,0)
(0,1)
(π/2,0)
10
What is the equation of this graph?
y= – cos(x +\frac{\pi }{2})
y= – sin (x+π)
y=cos(x –\frac{\pi}{2})
y=sin (x)
11
Which of the following points are on the graph of y=sin(x)?
(1,0)
(π/2,0)
(π,0)
(0,0)
