Mathematics, 20.11.2019 22:31 starsinopoli13

Which equation represents a proportional relationship between the x and y values? a) y = 2 b) y = 1 4 x + 1 c) y = x − 4 d) y = −2x

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Which equation represents a proportional relationship between the x and y values? a) y = 2 b) y = 1...