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Identifying Functions 2/4/22
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Function or not a function?
Not a function, A3 has two outputs
Function or not a function?
Not a Function, A7 has more than 1 output
Is this a function?
Function, each input has one output.
Function or not a function?
Not a function, C2 has 2 outputs ( 2 items)
Which of the following relations does NOTrepresent a function?
B because 3 has 2 outputs (3 repeats)
This mapping is not a function. Why?
-3 has two outputs
Which table(s) represents a function
Table A because there are no repeated inputs (x-values)
Which map shows a function?
B, each input has one output
Which one is NOT a function?
B, 2 has 5 outputs
Which table shows a function?
D, each input has one output (no repeated x values)
Which of the following is NOT a function?
B, 4 has 3 outputs/y-values (4 repeats)
Is this relation a function or not?
Not a function, 5 has 2 outputs
Is this relation a function or not?
Function, each input has one output (no repeated x values)
Is this relation a function or not?
Not a function, 5 has 2 outputs.
Is this a graph of a Function or Not a Function?
Not a Function, does not pass the vertical line test (vertical lines hit more than once)
Is this a graph of a Function or Not a Function?
Not a Function, does not pass the vertical line test (hits more than one point)
Is it a function?
Not a Function, does not pass the vertical line test (hits more than one point)
Is it a function?
Yes, each input has one output
Is it a function?
No, -2 has two outputs
Is it a function?
Not a function, 2 has 2 y-values/outputs ( repeated x values)
Is it a function?
Yes, each input has one output
Is it a function?
Yes, each input has one output
Is it a function?
Yes, each input has one output
Is it a function?
Yes, each input has one output
Is it a function?
No, -1 has multiple outputs
Is it a function?
No, 1 has 2 outputs
Is it a function?
Yes, each input has one output
Is it a function?
Yes, each input has one output
Is this a function?
No, 2 has 2 outputs
Is it a function?
Yes, each input has one output
Is this a function?
Yes, each input has one output
Is this a function?
No, 5 has 2 outputs
Is this a function?
Yes, each input has one output
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