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What is the equation of an inverse relationship?
The equation is xy = k where k is the constant of variation. It can also be expressed y = k over x where k is the constant of variation.
What has a variation in the relationship between two variable quantities with a constant ratio?
The relationship is a linear one. For example when driving at a constant speed, the relationship between distance driven and the time driven is linear with a constant ratio (of the constant speed).
What is the variation constant for an inverse squared relationship where we know x-4 and y3?
9
What is the inverse variation?
The inverse variation is the indirect relationship between two variables. The form of the inverse variation is xy = k where k is any real constant.
What is the difference between direct and inverse variation?
If x varies directly as y, then x= ky, where k is any constant If x varies inversely as y, then x = k/y, where k is any constant
What is the relationship between two variables if the product of the variable is constant?
inversely proportional or inverse proportion
Is the constant of variation the same as slope?
yes y=kx is the formula for direct variation, and k represents constant of variation which can also be called slope.
What is the relationship between amplitude and pitch?
they are inversely proportional when the speed of the wave is constant
What is the relationship between two variables if the product of the variables is constant?
Inversely proportional.
What is the relationship between pitch and amplitude?
they are inversely proportional when the speed of the wave is constant
What is a variation that is the relationship between two variable quantities with a constant ratio?
Direct variation.
What is constant variation in math?
Constant variation is a relationship between two variables where one is a fixed multiple of the other. The graph of such a relationship is a straight line through the origin.
What are the characteristics of inverse proportionality relationship?
If the product of two variables is equal to a constant, then they are inversely proportional. eg. If xy=c where c is a constant, then x and y are inversely proportional.
What is the compares in constant and variable rate of change?
Tell whether the equation -4x+ 2y = -2 represents a direct variation. If so, identify the constant of variation.
What is the relationship of acceleration to mass if force is constant?
If force is constant, then the product of (mass x acceleration) is constant, so they must be inversely proportioinal.
The relationship between two variables whose product is constant?
Each is inversely proportional to the other.
What is the relationship between two variable if the product of the variables is constant?
inversely proportional or inverse proportion
