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Is the equation 3x - 5 equals y an example of direct variation?
-2
Is the problem y equals 3x a direct variation if so what is the constant of variation?
y=3x is a direct variation in that y varies directly with x by a factor of 3. Any linear equation (a polynomial of degree 1, which is a polynomial equation with a highest exponent of 1), is a direct variation of y to x by some constant, and this constant is simply the coefficient of the "x" term. Other examples: y=(1/2)x is a direct variation, and the constant of variation is 1/2 y=-9x is a direct variation, and the constant of variation is -9
Find the constant variation for -3x plus 2y equals 0?
2y - 3x = 0Put into Slope-Intercept form:2y = 3xDivide by 2:y = 3/2 * x = 1.5x3/2, or 1.5 is the constant of variation.
What is 3x plus 2 equals 3x plus 6?
3x + 2 = 3x + 6 This is not possible.
3x plus 2y equals 4 -3x plus 4y equals -10?
(2, -1)
Is y equals 3x direct variation?
Yes, it is direct variation.
Is the equation 3x - 5 equals y an example of direct variation?
-2
What is the formula for direct variation?
2y=3x
Is the problem y equals 3x a direct variation if so what is the constant of variation?
y=3x is a direct variation in that y varies directly with x by a factor of 3. Any linear equation (a polynomial of degree 1, which is a polynomial equation with a highest exponent of 1), is a direct variation of y to x by some constant, and this constant is simply the coefficient of the "x" term. Other examples: y=(1/2)x is a direct variation, and the constant of variation is 1/2 y=-9x is a direct variation, and the constant of variation is -9
How do you find the equation for a direct variation?
find the direct variation equation 3x+y=0
What is 3x plus 5y equals 16 plus -3x -6y equals -15?
no
In the direct variation 2y equals 3x what is the k value?
The question is not clear. But if you want this in the form y=kx, then k must be 1.5
Find the constant variation for -3x plus 2y equals 0?
2y - 3x = 0Put into Slope-Intercept form:2y = 3xDivide by 2:y = 3/2 * x = 1.5x3/2, or 1.5 is the constant of variation.
What is 3x plus 2 equals 3x plus 6?
3x + 2 = 3x + 6 This is not possible.
3x plus 2y equals 4 -3x plus 4y equals -10?
(2, -1)
Are y equals -3x plus 2 and y plus 3x equals 4 parallel?
Their graphs are.
What is 4x plus 7 plus 3x equals 19 plus x?
4x plus 7 plus 3x equals 19 plus xx = 2
