Graphing Sine and Cosine

Practice Questions

Trigonometry › Graphing Sine and Cosine

Questions

9

1

Screen_shot_2015-03-07_at_2.53.10_pm

What is an equation for the above function, enlarged below?

Screen shot 2015 03 07 at 2.53.10 pm

2

The function shown below has an amplitude of ___________ and a period of _________.

$f(x) = -4cos(3\pi x) +3$

3

Which graph correctly illustrates the given equation?

$y=\frac{1}{2}cos(3x)-2$

4

Which of the following would correctly translate the function $y=\sin x$ into $y=\cos x$ ?

5

What is the domain of the sine function? What is the domain of the cosine function?

6

Which of the following graphs represents the function $f(x)=-2\cos x+1$ ?

7

This is the graph of what function?

Screen_shot_2014-02-15_at_6.42.25_pm

8

Which of the following graphs does not have a -intercept at ?

9

Let be a function defined as follows:

$f(x)=2\sin(x-\pi)+3$ .

The 3 in the function above affects what attribute of the graph of ?

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