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Worksheets

Inverse Trig Functions

Total questions: 45

Worksheet time: 30mins

Name
Class
Date
1.
Evaluate the function:  arcsin(-1/2)
a)
π/3
b)
π/6
c)
5π/6
d)
-π/6
2.

Evaluate: cos-1(√3/2)

a)

π/3

b)

2π/3

c)

π/6

d)

5π/6

3.

In which hand is the Statue of Liberty's torch?

a)

Left

b)

Right

4.
sin-1(-1/2)
a)
π/3
b)
π/6
c)
5π/6
d)
-π/6
5.

What is the range of angles for inverse sine?

a)

[0, π]

b)

[0, 2π]

c)

[-π/2, π/2]

d)

[-1, 1]

6.

What is baby yodas name?

a)

Grogu

b)

Baby yoda

c)

Doesn't have one

d)

Green guy

7.
tan(sin-1(-1/2))
a)
√3
b)
√3/3
c)
-√3
d)
-√3/3
8.

cos-1(-1/2)

a)

2π/3

b)

4π/3

c)

-π/3

d)

-π/6

9.

Which letter does not appear in the name of a Us state?

a)

x

b)

Q

c)

Y

d)

Z

10.
csc(cos-1(√(3)/2))
a)
2
b)
-2
c)
2√3/3
d)
-2√3/3
11.
tan-1(√(3))
a)
π/3
b)
2π/3
c)
π/6
d)
5π/6
12.

Which of the four choices is the only Disney princess movie that takes place in America?

a)

Princess and the Frog

b)

Beauty and the Beast

c)

Snow white

d)

Tangled

13.
cos-1(tan(-π/4))
a)
0
b)
π
c)
π/4
d)
3π/4
14.

sin-1(-1) =

a)

π/2

b)

0

c)

-1

d)

-π/2

15.

Which is the oldest MLB team?

a)

LA Dodgers

b)

Chicago Cubs

c)

Atlanta Braves

d)

Boston Red Sox

16.
cos-1(0) = 
a)
π/2
b)
π
c)
1
d)
none of these
17.
sin(cos-1(0))=
a)
0
b)
1
c)
π/2
d)
π
18.
The average shark has _____ row(s) of teeth.
a)
50
b)
1
c)
10
d)
15
19.
tan(cos-1(-1))=
a)
undefined
b)
0
c)
½
d)
1
20.
tan(sin-1(1))=
a)
undefined
b)
0
c)
½
d)
1
21.
at 68 mph, the world's fastest fish is the...
a)
Marlin
b)
Bluefin Tuna
c)
Sailfish
d)
Cheetah Fish
22.

What is the range of angles for inverse cosine?

a)

[0, π]

b)

[0, 2π]

c)

[-π/2, π/2]

d)

[π/2, 3π/2]

23.
tan(sin-1(-1/2))=
a)
√(3)
b)
√(3)/3
c)
-√(3)
d)
-√(3)/3
24.
How much wood could a woodchuck chuck if a woodchuck could chuck wood?
a)
700 lbs
b)
300 lbs
c)
10 ounces
d)
27.6 lbs
25.
cos-1(- √(3)/2) = 
a)
π/3
b)
2π/3
c)
π/6
d)
5π/6
26.

tan-1(-√(3))=

a)

5π/3

b)

-π/6

c)

-π/3

d)

-π/4

27.

How many chambers does the heart have?

a)

7

b)

4

c)

2

d)

3

28.
What is the range of angles for inverse tangent?
a)
(0, π/2)
b)
(-π/2, π/2)
c)
(0, π)
d)
(0, 2π)
29.

Which equation would you use to solve for the unknown angle?

a)

x = tan–1(24/7)

b)

x = tan–1(7/24)

c)

x = tan–1(25/7)

d)

x = tan–1(7/25)

30.

Which Disney Film features the song "When You Wish Upon A Star"?

a)
b)
c)
d)
31.

What function is graphed here?

a)

sine

b)

cosine

c)

tangent

d)

secant

32.
Which trig function does this graph represent?
a)
sin
b)
sec
c)
tan
d)
cot
33.

Which word means a social gathering combined with friendly competition?

a)

Beetle

b)

Spider

c)

Moth

d)

Bee

34.
Which function below matches this graph?
a)
tan(x)
b)
-tan(x)
c)
sec(x)
d)
-sec(x)
35.
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 
36.

What breed of dog is most commonly used as a sled dog?

a)

Husky

b)

St. Bernard

c)

Great Dane

d)

German Shepard

37.
Sine or Cosine?
a)
y=sinx
b)
y=cosx
38.

Which of the following is not a mathematical function usually found on a calculator?

a)

Subtraction

b)

Delusion

c)

Addition

d)

Multiplication

39.
Sine or Cosine?
a)
y=sinx
b)
y=cosx
40.
Which function below matches this graph?
a)
2+sec(x)
b)
sec2(x)
c)
2sec(x)
d)
sec(x-2)
41.
The color of a Lobster's blood is?
a)
Orange
b)
Red
c)
Blue
d)
Green
42.
What state is this?
a)
Idaho 
b)
Wyoming 
c)
Minnesota 
d)
Montana 
43.

Which function below matches this graph?

a)

sin(x-π/4)

b)

tan(x+π/4)

c)

cos(x)

d)

π/4sec(x)

44.

Which team has the most NBA Championships?

a)

Lakers

b)

Celtics

c)

Tied: Celtics & Lakers

45.
What is the third planet from the sun?
a)
Mercury
b)
Earth
c)
Jupiter
d)
Mars