The y-intercept is the point at which a linear equation crosses the y-axis on the x=0 plot point. The equation to determine both the slope and the y-intercept of a line is y=mx+b. This calculation may ...

I've been Googling for a while, but I can't seem to separate the wheat from the chaff in my search for a formula for calculating the direction you should fire in order to hit an object with constant ...

IN recent correspondence, Mr. P. A. P. Moran 1 has suggested a simple method of finding the surface area of small objects from their average area of projection. Another simple method of finding the ...