Does the mapping diagram represent a function? Why or why not?
х
у
8
9
A. N...
Mathematics, 17.02.2021 01:30 dyamondgeorge1oy4nex
Does the mapping diagram represent a function? Why or why not?
х
у
8
9
A. No; the input value x = -5 pairs with two output values.
B. No; each output value pairs with two input values.
C. Yes; each input pairs with only one output.
D. No; each input pairs with only one output.
Answers: 2
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