The expression "y8x" seems to be unclear or potentially a typographical error. If you meant to express a relationship such as ( y = kx ) (where ( k ) is a constant), then yes, ( y ) would vary directly as ( x ). This means that as ( x ) increases or decreases, ( y ) changes proportionally. Please clarify if you meant something else!
x + y = 9x + y9x + y = x + y8x + y = y8x = 0x = 0
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In mathematics, when the dependent variable is not proportional to the independent variable. The function does not vary directly with the input. Example: y=sin (x).
In mathematics, when the dependent variable is not proportional to the independent variable. The function does not vary directly with the input. Example: y=sin (x).
The answer depends on x and y. They are not defined for this question.
x + y = 9x + y9x + y = x + y8x + y = y8x = 0x = 0
No.
In mathematics, when the dependent variable is not proportional to the independent variable. The function does not vary directly with the input. Example: y=sin (x).
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In mathematics, when the dependent variable is not proportional to the independent variable. The function does not vary directly with the input. Example: y=sin (x).
In mathematics, when the dependent variable is not proportional to the independent variable. The function does not vary directly with the input. Example: y=sin (x).
The answer depends on x and y. They are not defined for this question.
Example: 2/3 y = x this simple example means this: you are to find the fraction that multiplies to it and equal one. (of course, just flip it around) then move THAT behind x. It vary directly if it is the same as this - y=kx Tip: subtraction and addition automatically says "no , this does not vary directly
X and Y are directly propotinal.If one is varing other is varing too.
Yes. Directly and 8 times as fast.
That means that if "x" varies by a certain factor, "y" will vary by the same factor. For example, if "x" is double, then "y" will also double.
If you mean: y = 8x+3 containing point (5,7) Then perpendicular equation is: y-7 = -1/8(x-5) => 8y = -x+61