Mathematics, 19.08.2019 05:30 trapqueenriz12

Which of the following expressions represents a function?
x = 1
{(3, 2), (3, −2), (4, 5), (4, −5)}
y = 4x − 1
4x2 + y2 = 16

Answers: 1

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Which of the following expressions represents a function?
x = 1
{(3, 2), (3, −2), (4, 5...