WorksheetsFunction or Not HW 1
Total questions: 20
Worksheet time: 24mins
Name
Class
Date
1.
Is this graph a function or not a function?
a)
Function
b)
Not a Function
2.
a)
Function
b)
Not a Function
3.
a)
Function
b)
Not a Function
4.
a)
Function
b)
Not a Function
5.
a)
Function
b)
Not a Function
6.
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
7.
Choose the best situation for the graph.
a)
A car is moving at a constant speed for several minutes. When it approaches a red light, it slows down and comes to a stop.
b)
A plant grows steadily and then has a growth spurt during the rainy season. It remains the same height for a while and then grows steadily again.
c)
A family buys a fish tank and some fish. After two weeks, they buy some more fish. After two more weeks, they buy even more fish.
d)
A monkey swings from a high branch to a lower branch. He climbs along the branch. Then he jumps to a higher branch and takes a nap.
8.
Is the graph pictured a function?
a)
Yes
b)
No
9.
Is the graph a function?
a)
No
b)
Yes
10.
Which graph is linear?
a)
Graph A
b)
Graph B
c)
Graph C
d)
Graph D
11.
Is this graph a function or not a function?
a)
Function
b)
Not a Function
12.
Is this graph a function or not a function?
a)
Function
b)
Not a Function
13.
Is this graph a function or not a function?
a)
Function
b)
Not a Function
14.
Which graph does NOT pass the vertical line test?
a)
Graph 1
b)
Graph 2
c)
Graph 3
d)
Graph 4
15.
Look at the graph. Is the relation a function?
a)
yes
b)
no
16.
a)
Function
b)
Not a Function
17.
Which graph is NOT a function?
a)
Graph 1
b)
Graph 2
c)
Graph 3
d)
Graph 4
18.
Which graph is a function?
a)
Graph 1
b)
Graph 2
c)
Graph 3
d)
Graph 4
19.
Is the graph pictured a function?
a)
Yes
b)
No
20.
When a vertical line crosses the line of a function (a) the relation (b) a function.
Choose from the below words
more than once
is not
never
100 %
