Quiz about Sine Graph

Question 1

what is the amplitude of
y = 3sin (7x) -2

Accepted Answer

3

Answer

7

Answer

-2

Answer

6

Question 2

What does D represent?

Accepted Answer

vertical shift

Accepted Answer

midline

Answer

period

Answer

horizontal shift

Question 3

how do you find the period?

Accepted Answer

2pi/b

Answer

pi/2

Answer

2b/pi

Answer

pi/b

Question 4

What is the equation of the blue graph?

Accepted Answer

y = sin x - 2

Answer

y = 2sin x

Answer

y = sin(2x)

Answer

y = sin(x + 2)

Question 5

what is the minimum value of
y = 3sin (7x) -2

Accepted Answer

-5

Answer

-3

Answer

1

Answer

5

Question 6

y=Asin(Bx+C)+D

Which letter represents amplitude?

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 7

Find a and d for the function f(x) = asinx + d such that the graph of f(x) matches the graph shown.

Accepted Answer

a = 2, d = -1

Answer

a = 2, d = 2

Answer

a = 4, d = 1

Answer

a = 4, d = -3

Question 8

Choose the equation to represent the graph shown.

Accepted Answer

$$y=2\cos\left(4 heta ight)+1$$

Answer

$$y=-\sin\left(\frac{1}{2} heta ight)+1$$

Answer

$$y=4\cos\left(\frac{1}{2} heta ight)+1$$

Answer

$$y=-\sin\left(2 heta ight)+1$$

Question 9

Choose the equation to represent the graph shown.

Accepted Answer

$$y=-\sin\left(\frac{1}{2} heta ight)+1$$

Answer

$$y=2\cos\left(4 heta ight)+1$$

Answer

$$y=4\cos\left(\frac{1}{2} heta ight)+1$$

Answer

$$y=-\sin\left(2 heta ight)+1$$

Question 10

Sine or Cosine?

Accepted Answer

y=cosx

Answer

y=sinx

Question 11

The __________ represents half the distance between the max and min of a sine or cosine graph.

Accepted Answer

Amplitude

Answer

Period

Answer

Frequency

Answer

Extreme Values

Question 12

What is the amplitude of the graph?

Accepted Answer

2

Answer

-2

Answer

4

Answer

-4

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