Train Track
Train Track
How do i find out if point C(63,54) is on the branch of the train track?
the train track starts at A(45,60) and runs to B(65,40)
The equation of the line from A to B is:
y = -x + 105 which all points must satisfy.
If C(x,y) satisfies this equation then it lies on the track...
x=63, y=54...
-x + 105 = -63 +105 = 42 which is not equal to y so the answer is no
Kelly Rowland - Train On A Track
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