Plotting Points

 

 

the point  means

along    2 on the  axis

up         7 on the  axis

 

ie,         the first number is the  value

the second number is the  value

 

Plot  (2 along, 6 up)

 

 

 = number  these pass through the number on the  axis

eg.         

 

 

 = number  these pass through the number on the  axis

 

eg.