Mathematics, 21.05.2020 08:00, bks53

Which equation is a function of x?
a. 2x - y2 = 9
d. x² - y2 = 1
c. y = x² + 3x + 2
d. y = x² + 4x - 5

Answers: 3

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Which equation is a function of x?
a. 2x - y2 = 9
d. x² - y2 = 1
c. y = x² + 3x +...