Is #x+y=6# a direct variation equation and if so, what is the constant of variation?

Answer 1

#"not a direct variation equation"#

#"a direct variation equation has the form"#
#•color(white)(x)y=kxtocolor(blue)"k is constant of variation"#
#x+y=6" can be written"#
#y=-x+6larr" not direct variation equation"#
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Answer 2

No, the equation ( x + y = 6 ) is not a direct variation equation. A direct variation equation is of the form ( y = kx ), where ( k ) is the constant of variation.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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