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January 30, 2015

January 30, 2015

Posted by **Jack** on Saturday, October 13, 2012 at 3:32pm.

- Math.. how to get linear function -
**bobpursley**, Saturday, October 13, 2012 at 5:11pmY=mx +b

yo=m*xo+b

455=60m+b

y=m*x1 + b

1050=m*140+b

You have two equations. Subtract the first from the second.

(1050-455)=m(140-60)+b(1-1)

solve for m,

then, put that m in either of the equations, and solve for b.

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