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Is 120-xL proportional or not proportional?
It is an expression, not an equation and so cannot be proportional nor non-proportional.
Is this equation directly proportional y equal m times x plus b where b is a non zero number?
No. Although this an equation of a straight line and y increases when x increases, a directly proportional equation has y/x = constant. So if b is zero it is in direct proportion, but not if b is non zero
How do you write a inversely proportional equation?
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How can you identify a linear non proportional relationship from a table a graph and an equation?
A linear non-proportional relationship can be identified from a table if the ratios of the y-values to the x-values are not constant. In other words, if the values in the y-column do not increase or decrease by the same factor for each increase in the x-values. From a graph, a non-proportional linear relationship can be identified if the line does not pass through the origin (0,0) or if the slope of the line is not constant. Finally, in an equation, a non-proportional linear relationship can be identified if it does not have a multiplier or constant ratio in front of the x-variable.
How do you know that an equation is proportional just by looking at it?
If each side of the equation is a fraction, then it is a proportion.
Is 120-xL proportional or not proportional?
It is an expression, not an equation and so cannot be proportional nor non-proportional.
Is this equation directly proportional y equal m times x plus b where b is a non zero number?
No. Although this an equation of a straight line and y increases when x increases, a directly proportional equation has y/x = constant. So if b is zero it is in direct proportion, but not if b is non zero
Is y 7x - 3 a proportional relationship?
If you mean: y=7x -3 then it is a proportional relationship of a straight line equation.
How can you represent a proportional relationship using an equation?
You cannot represent a proportional relationship using an equation.
How is a proportional and non-proportional relationship different?
Proportional is when it is proportional.
How do you write a inversely proportional equation?
if {
How can you identify a linear non proportional relationship from a table a graph and an equation?
A linear non-proportional relationship can be identified from a table if the ratios of the y-values to the x-values are not constant. In other words, if the values in the y-column do not increase or decrease by the same factor for each increase in the x-values. From a graph, a non-proportional linear relationship can be identified if the line does not pass through the origin (0,0) or if the slope of the line is not constant. Finally, in an equation, a non-proportional linear relationship can be identified if it does not have a multiplier or constant ratio in front of the x-variable.
3-6 proportional and non-proportional relationships?
9
Is the equation y equals 2x directly proportional?
According to the equation [ y = 2x ], 'y' is directly proportional to 'x' .
What is speed directly proportional to?
Speed is directly proportional to energy in case of Einstein equation.
How do you know that an equation is proportional just by looking at it?
If each side of the equation is a fraction, then it is a proportion.
What is non proportional?
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