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| Question 186186:  how do you find an equation of a line in the graph when the y coordinate is 0,3 and x is 0,-3
 Answer by Alan3354(69443)
      (Show Source): 
You can put this solution on YOUR website! how do you find an equation of a line in the graph when the y coordinate is 0,3 and x is 0,-3 --------------
 You show 2 points, (0,3) and (0,-3)
 The line thru these 2 points is the y-axis.  For any value of y, x will be zero.
 --> the eqn is x = 0.
 
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