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Jouer Froggy Jumps
1. What describes a function?
A
A relation with one output for each input.
B
A relation with one more than output for each input.
C
A graph that passes the horizontal line test.
2. What is the domain given the following ordered pairs: (3, 5), (0, 1), and (-3, -6)
A
{-3, 0, 3}
B
{1, -5, 6}
C
{-6, 1, 5}
3. What is the range given the following ordered pairs: (3, 5), (0, 1), and (-3, -6)
A
{-3, 0, 3}
B
{-6, 1, 5}
C
{3, 5, 0, 1, -3, -6}
4. What is an example of a relation?
A
Absloute value
B
PEMDAS
C
Ordered pair
5. What is an example of a function?
A
a circle
B
2x + y = 8
C
a vertical line
6. The domain is
A
The input
B
The output
C
The equation
7. The range is
A
The ouput
B
The input
C
The equation
8. Besides being a machine a function is also
A
a vertical line
B
a linear equation
C
neither
9. A function is
A
predictable
B
unpredictable
C
a grid
10. Which one is a function
A
{(-3, 7), (-2, 7), (0, 7), (-2, 6)}
B
{(5, 8), (5, 7), (2,0)}
C
{(3, 5), (2, 3), ( 6, 7)}
11. Which one is NOT a function
A
{(5, 8), (5, 7), (2,0)}
B
{(3, 5), (2,3), ( 6, 7)}
C
{(4, 8), (9, 0), (0,9)}