what is m if y=mx+100
Solve for m: y = 100+m x
y = 100+m x is equivalent to 100+m x = y: 100+m x = y
Subtract 100 from both sides: m x = y-100
Divide both sides by x: Answer: |m = y/x - 100/x
Hi guest
That is not true if x =0 becasue you cannot divide by 0.
It would be tru the rest of the time though.
m is the gradient - if you know the gradient of the line you can just replace the m with the gradient value.
