Mathematics, 21.05.2020 03:00 Rogeartest4

7)
Which equation does not represent a function? Why?
A)
y = x2; There are two outputs for each input.
B)
y2 = 4x; There are two outputs for each input.
y = x; The output value is the same as the input value.
D)
y = -x, The output value is the opposite of the input value.

Answers: 1

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7)
Which equation does not represent a function? Why?
A)
y = x2; There are two out...