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| Question 53115:  what does the graph of the following equation look like 10x + 3y = -50?
 Answer by ankor@dixie-net.com(22740)
      (Show Source): 
You can put this solution on YOUR website! what does the graph of the following equation look like 10x + 3y = -50? :
 The best way to find this out is to find the slope & y intercept, then graph it:
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 Put it in the form: y = mx + b, where m = the slope and b = y intercept
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 10x + 3y = -50
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 3y = -10x - 50;   subtracted 10x from both sides
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 y = (-10/3)x - (50/3); divided both sides by 3
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 Note that in the form y = mx + b, the slope is -10/3  the y intercept is 50/3
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 Note that when the slope is negative the line slope downward to the right
 When it is positive it slopes upward to the right.
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 Now graph it using x values of -8 to + 30 will give a decent picture of the line
 x | y
 -------
 -8|+10
 -2|-10
 0|(-50/3)  the y intercept
 +4|-30
 In a linear equation you really only need two points to graph it
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 Make sense to you now?
 
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