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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pimuang50

23.09.2021

Mathematics

There are 156 possible outcomes because each queen can be paired with 1-13 of the kings

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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