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What else can I help you with?
What if y equals kx?
You then have a linear relationship, or a direct variation. A straight line through the origin.
Difference between the graphs of linear equations and a direct variation?
Linear has a slope direct does not but both go through the orgin
When is a linear function considered to be a direct variation?
Direct variation means that a linear function can be written as y = kx. The y-intercept must be (0, 0). The constant, k, is the slope.
Which equation represents a direct linear variation?
Y=1/x
The relationship between two quantities that increase or decrease together is called?
direct variation or positive correlation.
Does every linear equasion represent a direct variation relationship?
I have recently been doing all these direct variation problems but not every linear relationship is a direct variation... But every direct variation is a linear relation!
Is a linear relationship always a direct variation?
No.
Is every linear relationship a direct variation?
no.
Is the direct variation of two variables always a linear function?
YES...A direct variation is a linear relationship in which y-intercept is always 0.
Does every linear realtionship is a variation?
Not every linear relationship is a variation, but every variation is a type of linear relationship. A linear relationship describes a consistent change, often represented by a straight line, while variation specifically refers to a proportional relationship, such as direct or inverse variation. In direct variation, one variable is a constant multiple of another, while in inverse variation, one variable is inversely proportional to another. Thus, while all variations are linear, not all linear relationships imply a strict variation.
What is a linear decreasing relationship that is not direct?
it is a math question bang bang
Why isn't every linear relationship a direct variation?
The line doesn't go through the origin
What if y equals kx?
You then have a linear relationship, or a direct variation. A straight line through the origin.
What trend do you notice when comparing the length of the wrench radius and the torque?
There is a direct linear relationship.There is a direct linear relationship.There is a direct linear relationship.There is a direct linear relationship.
How do you know that a direct variation is linear?
If the functional relationship is of the form y = cx where c is the constant of variation. In graphical form, it is a straight line through the origin.
Is a linear function a direct variation?
yes * * * * * No, it is not. In a direct variation, if one of the variables is 0, the other MUST also be 0. In a linear function, they will be the intercepts.
What do all direct variation graphs have in common?
All direct variation graphs are linear and they all go through the origin.
