Examples of Math Problems: Write an equation for a line that passes through the following points: 8. (-7, 9), (8, 9) 9. (4, -10), (1, -1)

Wednesday, May 22, 2013

Write an equation for a line that passes through the following points: 8. (-7, 9), (8, 9) 9. (4, -10), (1, -1)

8) y is constant so y=9

9)
%0D%0Am=%28-1-%28-10%29%29%2F%281-4%29=-3%0D%0A

%0D%0Am=%28-1-%28-10%29%29%2F%281-4%29=-3%0D%0A

%0D%0Ay-y%5B1%5D=m%28x-x%5B1%5D%29%0D%0A

%0D%0Ay-%28-1%29=-3%28x-1%29%0D%0A

:)

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