SOLUTION: You are given an equation of a line and a point. Use substitution to determine weather the point is in the line.
Y=5x+3;A(1;8)
Algebra.Com
Question 643243: You are given an equation of a line and a point. Use substitution to determine weather the point is in the line.
Y=5x+3;A(1;8)
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
Replace 
in the equation with the -coordinate of the given point. Replace 
in the equation with the -coordinate of the given point. Do the arithmetic. If the result is a true statement, then the point is on the line, otherwise not.
And your problem has nothing whatever to do with wind, precipitation, temperature or any other local current atmospheric conditions. You want to know whether the point is on the line; weather has nothing to do with it.
John
My calculator said it, I believe it, that settles it
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