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What else can I help you with?
Find the constant variation k for the inverse variation then write an equation for the inverse variation y 2.5 when x 9?
The equation is xy = 22.5
How do you find the equation for a direct variation?
find the direct variation equation 3x+y=0
How can you find the unit rate or constant of proportionality in a table?
If the relationship between two variables in a table is that of direct variation, then the unit rate or the constant of proportionality is determined by dividing any non-zero value of one of the variables by the corresponding value of the other variable.
If y14 then x8 find y when x12?
It is not possible to answer the question since there is no information as to whether the relationship between x and y is one of direct proportion, inverse proportion or something else.
What is the additive inverse of 18 23-?
Find the additive inverse (opposite) of: 18/23
After determining if two quantities are in inverse or direct you can find the equation's constant by solving for it?
variation
Find the constant variation k for the inverse variation then write an equation for the inverse variation y 2.5 when x 9?
The equation is xy = 22.5
How do you find the equation for a direct variation?
find the direct variation equation 3x+y=0
After you have determined if two quantities are in direct or inverse variation you can find the of blank the equation by solving it a degree b constant c variable d value which one is it?
B. Constant
How do you find direct variation?
use the formula y=kx
How do you find the constant and slope for direct variation equations?
For a direct variation equation the constant MUST be 0. Then the ratio of a pair of values of the two variables is the slope.
Can you find the constant of proportionality when given a certain situation?
If the variables are in direct or inverse proportion then yes; otherwise no.
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Find the inverse variation equation if x equals 5 when y equals 9?
The equation is xy = 5*9 = 45 Alternatively, y = 45/x
How can you find the unit rate or constant of proportionality in a table?
If the relationship between two variables in a table is that of direct variation, then the unit rate or the constant of proportionality is determined by dividing any non-zero value of one of the variables by the corresponding value of the other variable.
How would you determine the equation of a direct variation?
To determine the equation of a direct variation, you start by identifying the relationship between the two variables, typically represented as ( y ) and ( x ). The equation can be expressed in the form ( y = kx ), where ( k ) is the constant of variation. To find ( k ), you can use a set of values for ( y ) and ( x ) and solve for ( k ) by rearranging the equation to ( k = \frac{y}{x} ). Once you have ( k ), you can write the complete equation of the direct variation.
Does x y3 show direct variation?
To determine if ( xy^3 ) shows direct variation, we check if it can be expressed in the form ( y = kx ), where ( k ) is a constant. In the case of ( xy^3 ), it is more appropriate to analyze it as a function of ( y ): if we isolate ( y ), we find ( y^3 = \frac{k}{x} ), indicating that ( y ) varies inversely with ( x ). Therefore, ( xy^3 ) does not show direct variation.
