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Worksheets

Functions & Roller Coasters

Total questions: 30

Worksheet time: 58mins

Name
Class
Date
1.

What roller coaster is this?

a)

Gatekeeper

b)

Blue streak

c)

Fire Hawk

d)

Millennium Force

2.

Which roller coaster is the Wicked Twister?

a)
b)
c)
d)
3.

When does a roller coaster reach its maximum potential energy?

a)

At the bottom of the hill

b)

At the top of the hill

c)

When going around a loop

4.

Now round 418 to the nearest 100.

a)

410

b)

420

c)

500

d)

400

5.

At which position is potential energy the greatest?

a)

W

b)

X

c)

Y

d)

Z

6.

What is the main idea of this story?

a)

Roller coasters are exciting rides in amusement parks.

b)

A roller coaster track may have hills, loops and twists.

c)

Some amusement parks have new roller coasters in 2018.

7.

A roller coaster has a train of ________________________________.

a)

boats in the ocean.

b)

cars that moves on a long track.

c)

bumper cars on a track.

8.

Before a ride begins, ride operators must______________________.

a)

Ride the ride themselves.

b)

make sure riders use the correct safety equipment, such as seat belts and harnesses.

c)

Ask Mr. Anthony for help

d)

take a class.

9.

Is this a function?

a)

Yes

b)

No

c)

Let me ask my dog...

d)

Why are there letters in math?

10.

Is this a function?

a)

Yes

b)

No

c)

I'm Confused

d)

May I phone a friend?

11.

Is this a function?

a)

Yes

b)

No

c)

I bet Ms. Byrd is laughing at me? maybe it's a trick!

d)

Why is this so easy?

12.
Is the relation a function? 
{(4,5), (4,-7), (4,2), (4,0), (4,9)}
a)
Yes
b)
No
13.
Is this a function? Explain.
a)
Yes; it passes the horizontal line test.
b)
No; it is not a straight line.
c)
Yes; it passes the vertical line test.
d)
No; there is a line connecting the dots.
14.
Is the relation a function? Why.
a)
Yes, because the x-value 11 has two y-values pair with it.
b)
Yes, because each x-value has only one y-value paired with it.
c)
No, because the x-value 11 has two y-values pair with it.
d)
No, because each x-value has only one y-value paired with it.
15.
Which set of values is a function?
a)
(9,5) (10,5) (9,-5) (10,-5)
b)
(3,4) (4,-3) (7,4) (3, 8)
c)
(6,-5) (7, -3) (8, -1) (9, 1)
d)
(2, -2) (5, 9) (5, -7) (1, 4)
16.

How fast is the world's fastest roller coaster?

a)

129 mph

b)

179 mph

c)

149 mph

d)

99 mph

17.

The first roller coaster was made of what?

a)

Wood

b)

Ice

c)

Steel

d)

Iron

18.

Fury 325 is the tallest ____ Coaster

a)

Mega

b)

Giga

c)

Strata

d)

Hyper

19.

The Wooden Rollercoaster At Lagoon Is Named

a)

Hurler

b)

Grizzly

c)

Roller coaster

d)

Mean Streak

20.
What is the definition of function?
a)
Has inputs and outputs
b)
Every input has only ONE output
c)
Inputs have different outputs every time
d)
x-values and y-values
21.
All of the y values or outputs are called what?
a)
Domain
b)
Range
c)
Relation
d)
Function
22.
All of the x values or inputs are called what?
a)
Domain
b)
Range
c)
Relation
d)
Function
23.
Which of these is NOT the same
a)
Range
b)
Input
c)
Dependent Value
d)
Y-Value
24.
Is this graph a function or not a function? 
a)
Function
b)
Not a Function
25.
For the function {(0,1), (1,-3), (2,-4), (-4,1)}, write the domain and range.
a)
D: {1, -3, -4,}
R: {0, 1, 2, -4}
b)
D:{0, 1, 2, -4}
R:{1, -3, -4}
c)
D:{0, 1, 2, 3, 4}
R:{1, -3, -4}
26.

A relation where every input in matches with exactly one output is called what?

a)

Relation

b)

Linear

c)

Exponential

d)

Function

27.
The function c(m) = 1.45m + 3.50 represents the cost of a taxi for m miles.
What does c(m) represent?
a)
Total Cost of a taxi
b)
Total Miles in taxi
28.

If f(x) = 3x + 1, then what does f(2) =

a)

5

b)

6

c)

7

d)

8

29.
Which graph depicts a nonlinear function?
a)
Graph A
b)
Graph B
c)
Graph C
d)
Graph D
30.
Which of the following are ways to find the rate of change?
a)
change in y over change in x
b)
rise over run
c)
subtract y coordinates over subtract x coordinates
d)
all of the above