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In a direct variation, y=6 y = 6 when x=2 x = 2 . Write a direct variation equation that shows the relationship between x x and y y .\newlineWrite your answer as an equation with y y first, followed by an equals sign.

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Q. In a direct variation, y=6 y = 6 when x=2 x = 2 . Write a direct variation equation that shows the relationship between x x and y y .\newlineWrite your answer as an equation with y y first, followed by an equals sign.
  1. Understand direct variation: Understand the concept of direct variation. Direct variation means that yy varies directly with xx, which can be represented by the equation y=kxy = kx, where kk is the constant of variation.
  2. Find constant of variation: Use the given values to find the constant of variation.\newlineWe are given that y=6y = 6 when x=2x = 2. We can substitute these values into the direct variation equation to find kk.\newline6=k×26 = k \times 2
  3. Solve for k: Solve for the constant of variation kk. To find kk, we divide both sides of the equation by 22. k=62k = \frac{6}{2} k=3k = 3
  4. Write direct variation equation: Write the direct variation equation using the found constant of variation.\newlineNow that we know k=3k = 3, we can write the direct variation equation as y=3xy = 3x.

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