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What is Direct variation ?

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JHERICKAMHAEIN

Answer:

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Direct variation describes a simple relationship between two variables . We say y varies directly with x (or as x , in some textbooks) if: y=kx. for some constant k , called the constant of variation or constant of proportionality .

Step-by-step explanation:

BRAGAISSHARMAINE290IN

Answer:

Direct Variation can be described as a relationship between 2 quantities x and y such that as x

increases, y also increases and as x decreases, y also decreases. A variation in which the quotient of two

variables is a constant. The graph of direct variation is a straight line.

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