Which equation represents a direct variation? What is the constant of variation? A. 3y = 2x + 1; 1 B. y = -5x - 11; 5 C. 4y = -12x; -3 D. y + 7 = 2x - 1; 7

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asked Jul 20, 2018 168k views

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Which equation represents a direct variation? What is the constant of variation?

A. 3y = 2x + 1; 1
B. y = -5x - 11; 5
C. 4y = -12x; -3
D. y + 7 = 2x - 1; 7

Mathematics
middle-school

Dimbslmh asked

by Dimbslmh

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The answer is C

The constant is -3

Lycono answered Jul 24, 2018

by Lycono

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