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Is y equals 9 divided by x a proportional relationship?
Yes. It is inversely proportional. An increase in x results in a proportional decrease in y and vice versa.
What is the recoprocal of 5y2 plus 9y?
1/5y2+9
If y equals kx then what is the relationship between x y and k?
Various options: y is directly proportional to k, with x as the constant of proportionality; y is directly proportional to x, with k as the constant of proportionality; x is inversely proportional to k, with y as the constant of proportionality; x is directly proportional to y, with 1/k as the constant of proportionality; k is directly proportional to y, with 1/x as the constant of proportionality; and k is inversely proportional to x, with y as the constant of proportionality.
How do you prove that x and y are directly proportional with the equation Y equals 8X-3?
11
What is 15y2 plus 45y - 9 equals 4y - 5y2?
15y2 + 45y - 9 = 4y - 5y2; thus, 20y2 + 41y - 9 = (5y - 1)(4y + 9) = 0. Therefore, the solution to the equation given is, y = 1/5 or -2¼.
X equals 5y2-20y plus 15?
x isn't in the calculation so it cant be solved.
If x and y are inversely proportional and x equals 13 when y equals 12 w is x when y equals 24?
26.
If x equals 1 3 when y equals 162 ο¬nd x when y equals 3?
You need to know what is the relationship between x and y. Are they proportional? Inversely proportional? Several other options also exist.
Is y equals 9 divided by x a proportional relationship?
Yes. It is inversely proportional. An increase in x results in a proportional decrease in y and vice versa.
If y is directly proportional to x and y equals 12. What is the value of x when y equals 5?
Insufficient information. What is x when y = 12?
Is x 5y2 - 2 a function?
x5y2 - 2 = 0 ... makes sense
What is the recoprocal of 5y2 plus 9y?
1/5y2+9
Is the equation y equals 2x directly proportional?
According to the equation [ y = 2x ], 'y' is directly proportional to 'x' .
If y equals kx then what is the relationship between x y and k?
Various options: y is directly proportional to k, with x as the constant of proportionality; y is directly proportional to x, with k as the constant of proportionality; x is inversely proportional to k, with y as the constant of proportionality; x is directly proportional to y, with 1/k as the constant of proportionality; k is directly proportional to y, with 1/x as the constant of proportionality; and k is inversely proportional to x, with y as the constant of proportionality.
How do you prove that x and y are directly proportional with the equation Y equals 8X-3?
11
Y is directly proportional to the square of x when x equals 4 y equals 25 Find an expression for the terms of x?
i think it would be like this: 4:25 :: 1:6.25
If y varies directly as x and y equals fifteend and when x equals three find y when x equals twelve?
y is directly proportional to x. When y = 15, x = 3 therefore y = 5x When x = 12, then y = 5 x 12 = 60.
