Quiz about 3.4-3.8 Concept Review

Question 1

Which value represents a vertical shift in the following function y=a*sin(bx - c)+d?

Accepted Answer

d

Answer

a

Answer

b

Answer

c

Question 2

Which value helps identify a horizontal shift in the following function y=a*sin(bx-c)+d?

Accepted Answer

c

Answer

a

Answer

b

Answer

d

Question 3

Which value helps identify the period in the following function y=a*sin(bx-c)+d?

Accepted Answer

b

Answer

a

Answer

c

Answer

d

Question 4

What is the function?

Accepted Answer

y = cos(x)

Answer

y = sin(x)

Answer

y = tan(x)

Answer

It's all waves to me

Question 5

What is the function?

Accepted Answer

y = sin(x)

Answer

y = cos(x)

Answer

y = tan(x)

Answer

it's all waves to me

Question 6

What is the function?

Accepted Answer

$$y= an\left(x ight)$$

Answer

$$y=\cos\left(x\right)$$

Answer

$$y=\sin\left(x\right)$$

Answer

It's all waves to me

Question 7

What is the range of
y= -3sin(x)-2?

Accepted Answer

[-5,1]

Answer

[-2,2]

Answer

[-4,2]

Answer

[-3,3]

Question 8

What does a negative A value cause?

Accepted Answer

A reflection across X axis

Answer

A negative amplitude

Answer

A reflection across the Y axis

Answer

No effect

Question 9

What is the equation of graph?

Accepted Answer

y = 5 cos x

Answer

y = sin (5x)

Answer

y = cos (5x)

Answer

y = 5 sin x

Question 10

What is the period of the graph?

Accepted Answer

$$\pi$$

Answer

$$2\pi$$

Answer

$$\frac{\pi}{2}$$

Answer

$$\frac{\pi}{4}$$

Question 11

Question 11.

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 12

Which of the following functions does NOT have a period of 2pi?

Accepted Answer

y = tan(x)

Answer

y = sin (x)

Answer

y = cos (x)

Question 13

Where are the asymptotes of $$y=3 an\left(\frac{x}{4} ight)$$ ?

Accepted Answer

$$x=2\pi+4\pi k$$ , where k is an integer

Answer

$$x=\frac{\pi}{2}+\pi k$$ , where k is an integer

Answer

$$x=\frac{\pi}{8}+\frac{\pi}{4}k$$ , where k is an integer

Answer

$$x=4\pi+8\pi k$$ , where k is an integer

Question 14

What is the horizontal shift of

$$y=-2 an\left(x-\frac{\pi}{2} ight)$$ ?

Accepted Answer

$$Right\ \frac{\pi}{2}$$

Answer

$$Left\ \frac{\pi}{2}$$

Answer

$$Right\ \frac{\pi}{4}$$

Answer

$$Left\ \frac{\pi}{4}$$

3.4-3.8 Concept Review

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