Answer:
Direct Variation Formula: y = kx
If x is not equal to zero then the value of the constant of proportionality can be given as k = y/x. Thus, the ratio of these two variables is always a constant number. Another way of expressing the direct variation equation is x = y / k.
[tex] \bf{ \dfrac{y1}{x1} = \dfrac{y2}{x2} }[/tex]
the fomula of direct variation is x/y
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Answer:
Direct Variation Formula: y = kx
If x is not equal to zero then the value of the constant of proportionality can be given as k = y/x. Thus, the ratio of these two variables is always a constant number. Another way of expressing the direct variation equation is x = y / k.
[tex] \bf{ \dfrac{y1}{x1} = \dfrac{y2}{x2} }[/tex]
Answer:
the fomula of direct variation is x/y