Linear = Straight line! So, a graph of a linear relationship is a straight line.
A linear relationship will show up on a graph as a straight line.
The graph must be a straight line, and it must pass through the origin.
_linear_
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Linear = Straight line! So, a graph of a linear relationship is a straight line.
The graph is a straight line.
it is a positive relationship
That means that if you draw a graph of the relationship, you will not get a straight line.
A linear relationship will show up on a graph as a straight line.
A straight line graph plotted on the Cartesian plane
A direct relationship if the slope of the line is positive. An inverse relationship if the slope of the line is negative.
It can be either a straight line through the origin or a hyperbola.
Straight line.
You can decide from a graph wheter a ralationship is linear or non linear if the line is staight is linear but if the line is not straight is not linear.
The graph must be a straight line, and it must pass through the origin.
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