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How do you know the relationship between x and y is proportional?
Wiki User
β 9y ago
The answer depends on how the information is presented.
If in the form of a graph, it must be a straight line through the origin.
If in the form of an equation, it must be of the form y = cx.
Wiki User
β 9y ago
Wiki User
β 9y agoIf you draw a graph, you'll get a straight line that passes through the origin. If you have an equation, it must be of the form:y = kx (where "k" is any constant)
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If x is 3 what is y?
The answer depends on the relationship between x and y. Since that is not specified it is not possible to give an answer.
If y is inversely proportional to the square of x fully explain what happens when x is doubled?
if INVERSELY proportional then y = 1/X^2 ( that is, 1 divided by x squared) If X doubles then X SQUARED increases as 2 x 2 = 4 times SINCE Y = 1/x^2 then Y DECREASES 4 times
What is the value of y when the value of x is 3?
It depends on the relationship between x and y.
Does y varies directly with x if y54 when x 6?
y=54 if x=6 so we can write y=9(x) so y=k(x) clearly y is directly proportional to x.
What is the relationship between the deggre number of zeros or x intercepts on a graph?
I am not really sure what you are asking for, but any intercept on the x-axis has a y value of 0, so for any particular x value N, the intercept is at (N, 0).
What is a proportional relationship between 2 quantities?
A [directly] proportional relationship between two variables, X and Y implies thatY = cX where c is the constant of proportionality.
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-2.5x a proportional relationship or no?
no a proportional relationship is y / x = 5
How do you figure figure how do you know if it is a proportinal relationship?
Suppose the two variables are X and Y. If, for any observation, X/Y remains the same, the relationship is proportional.
What is the relationship between weight mass and gravity?
weight = mass x gravity
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.
Describe the relationship between force and acceleration?
Force= mass x acceleration. Therefore: Force is directly proportional to acceleration.
What. A proportional relationship exists between x and y. When x=8 the value of y is 14. A) Write an equation for y in terms of x.?
Please dont mind the βwhatβ
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.
What is the relationship between the wavelength and the frequency of radiant energy?
Wavelength and frequency are inversely proportional.
What equation represent the proportional relationship between the x hours you bike and the distance y in miles that you travel?
y = distance x = time v = velocitydistance = velocity x timey = v X
What is the answer Y and x have a proportional relationship and y 15 when x 3. What is the value of x when y 4?
x is 0.8
