Free Printable Monday REview for Unit 9 TEst

1.

What is the amplitude of

y = -3sin (7x) -2

a)

7

b)

-2

c)

3

d)

-3

2.

What is the period of either graph?
y = sin(x) & y = cos (x)

a)

Pi

b)

2Pi

c)

Pi/2

d)

Pi/4

3.

What is the period?

a)

4π

b)

2π

c)

π

d)

8π

4.

What is the equation of the graph?

a)

y = 2 cos x

b)

y = sin x

c)

y = 2 sin x

d)

y = sin 2x

5.

What is the equation of graph?

a)

y = sin 5x

b)

y = cos 5x

c)

y = 5 sin x

d)

y = 5 cos x

6.

What is the vertical shift?

a)

Down 1

b)

Down 5

c)

Down 3

d)

Down 4

7.

What is the vertical shift for y = 4cos(¹/₂x +π) - 2?

a)

up 2

b)

left 2

c)

right 2

d)

down 2

8.

What is the equation of the graph shown?

a)

y = 4cosθ/2 - 6

b)

y = 4cosθ/2 - 2

c)

y = -2cosθ/4 - 2

d)

y = 4cosθ/4 + 2

9.

What is another name for a phase shift?

a)

Horizontal Dilation

b)

Horizontal Shift/Translation

c)

Vertical Dilation

d)

Vertical Shift/Translation

10.

State the period.

$y=-2\sin\left(x-\pi\right)+5$

a)

$\pi$

b)

$-2\pi$

c)

$\frac{\pi}{2}$

d)

$2\pi$

11.

Using the General Form: $y\ =\ A\ \sin\ \left(B\left(x-C\right)\right)+D$ What is the value of "B"
$y=\sin\left(5x-10\right)$ ?

a)

-10

b)

1

c)

5

d)

-5

12.

What is the phase shift for y = 4cos(¹/₂x +π) - 2?

a)

left pi/2

b)

right pi/2

c)

right 2pi

d)

left 2pi

13.

sec 3π/2

a)

0

b)

undefined

c)

1

d)

-1

14.

sin 7π/6

a)

1/2

b)

-1/2

c)

√3/2

d)

-√3/2

15.

Evaluate: csc(3π/4)

a)

√2/2

b)

-√2/2

c)

√2

d)

-√2

16.

tan 270^o

a)

1

b)

0

c)

-1

d)

und

17.

csc 90^o

a)

1

b)

0

c)

-1

d)

und

18.

What is the value of cosine at 135

a)

0

b)

1/2

c)

√2 /2

d)

-√2 /2

Monday REview for Unit 9 TEst

Total questions: 18

Worksheet time: 17mins

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