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A type of variation in the form y equals kx?
Y varies in direct proportion to x.
How are proportions related to direct variations?
If two variable, X and Y are in direct variation, then the proportion of X/Y or Y/X has a constant value.
What is a variation that is the relationship between two variable quantities with a constant ratio?
Direct variation.
How do you use a table of data to check whether the relationship between two variables is a direct variation?
if it passes through (0,0) then it is a direct variation
When two quantities form a direct variation what is it called?
A direct variation (!) or direct reelationship.
The relationship between two quantites that increase or decrease together is called?
Variation in direct proportion.
Difference between the graphs of linear equations and a direct variation?
Linear has a slope direct does not but both go through the orgin
A type of variation in the form y equals kx?
Y varies in direct proportion to x.
What is the difference direct variation and inverse variation?
Direct variation is the ratio of two variable is constant. Inverse variation is when the product of two variable is constant. For example, direct variation is y = kx and indirect variation would be y = k/x .
What is the relationship between two circles?
Their circumferences are in direct proportion to their radii. Their areas are in direct proportion to the square of their radii.
How are proportions related to direct variations?
If two variable, X and Y are in direct variation, then the proportion of X/Y or Y/X has a constant value.
What is the difference between direct variation and inverse variation?
Direct variation is the ratio of two variable is constant. Inverse variation is when the product of two variable is constant. For example, direct variation is y = kx and indirect variation would be y = k/x .
What is a variation that is the relationship between two variable quantities with a constant ratio?
Direct variation.
What is direct variation?
A direct proportion. That is, if one value goes up, so does the other. You can think of it as: unit 1/unit 2 = unit 1/unit 2
How do you solve the proportion of something?
There cannot be a "proportion of something": proportion is a relationship between two things, and how you solve it depends on whether they (or their transformations) are in direct proportion or inverse proportion.
How seriously is the result of tension test of requirements bar affected if the specimen dimensions vary a little from the standard?
In direct proportion to the variation.
How do you use a table of data to check whether the relationship between two variables is a direct variation?
if it passes through (0,0) then it is a direct variation
