Derived unit
c, but the word is DIRECTLY, not dirctly!
Direct Proportion
If two variables are in direct relationship then the ratio of the two variables is known as the constant of proportion between them. In algebraic form, if X and Y are the two variables, then direct proportionality implies that Y = cX and c is the constant of proportionality.
It is a ratio.
It is a ratio.
dependent
Direct Proportion
c, but the word is DIRECTLY, not dirctly!
It is a direct proportion.
Direct Proportion
Two variables whose ratio is constant have a linear relationship. The first variable is the second multiplied by the constant.
The ratio of the two variables is not the same for all pairs.
find the ratio between the two, im guessing....
Graphical: If two variables are proportional, the graph of one of the variables against the other is a straight line through the origin.Algebraic: If the ratio of the two variables is a constant.
Direct proportionality. Their graph would be a straight line through the origin, with the slope equal to the ratio.
If two variables are in direct relationship then the ratio of the two variables is known as the constant of proportion between them. In algebraic form, if X and Y are the two variables, then direct proportionality implies that Y = cX and c is the constant of proportionality.
It is a ratio.