Positive and negetive slope
From Karnataka Open Educational Resources
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Observe the following table and analyse the relation between X and Y (X,Y).
You will find that in one case the value of Y goes on incresing with the value of x ,but in the other case the value of Y goes on decreasing with the value of x.
In both the cases visualise the orientation of line segment.
If the value of Y decrease with the value of X the line will have negetive slope
If the value of Y increse with the value of X the line will have negetive slope
- Activity No 2
The following Geogebra applet helps in visualising Positive and negetive Slope
