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WorksheetsOne-to-One functions or NOT
Total questions: 10
Worksheet time: 2mins
Name
Class
Date
1.
Students ID Number to Students
a)
One-to-One Function
b)
NOT One-to-One Function
2.
Real Number to its cube
a)
One-to-One Function
b)
NOT One-to-One Function
3.
True or False Questions to Answers
a)
One-to-One Function
b)
NOT One-to-One Function
4.
Books to Authors
a)
One-to-One Function
b)
NOT One-to-One Function
5.
SIM Cards to Cellphones
a)
One-to-One Function
b)
NOT One-to-One Function
6.
SIM Cards to Cellphone numbers
a)
One-to-One Function
b)
NOT One-to-One Function
7.
{(0,0), (1,1), (2,8), (3,27), (4,64)}
a)
One-to-One Function
b)
NOT One-to-One Function
8.
{(-2,4), (-1,1), (0,0), (1,1), (2,4)}
a)
One-to-One Function
b)
NOT One-to-One Function
9.
{(0,4), (1,5), (2,6), ..., (n,n+4)}
a)
One-to-One Function
b)
NOT One-to-One Function
10.
y = (2x + 3) ÷ x
a)
One-to-One Function
b)
NOT One-to-One Function
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