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Is -x+4y=-2 a direct variation?

User Harbinja
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1 Answer

1 vote

Answer:

No

Explanation:

Direct variation: two variables, one variable is a constant multiple of another variable

y = k x .... k constant

-x+4y=-2

4y = x - 2

y = 1/4 x -1/2 ..... y = k x + b y is not a simple multiple of x

User Ry
by
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