Does the mapping diagram represent a function? Why or why not?
х
-7
-1
8
A....
Mathematics, 02.03.2021 04:10 judyandaub1
Does the mapping diagram represent a function? Why or why not?
х
-7
-1
8
A. No; each input pairs with only one output.
B. No; the output value y = -4 pairs with two different input values.
C. Yes, each input pairs with only one output.
O D. No; the input values x = -7 and
x = -1 are paired with the same output value.
Answers: 3
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