If the point a b is on this line Ill have the slope times x minus a is equal to y minus b. This lesson shows how to use the slope formula and two points from a line to determine the slope of the lineNeed More Algebra Help. I highly recommend this.
For more on this seeSlope of a vertical line.
This is the currently selected item. SLOPE function in Excel is categorized as statistical functions in Excel. The x and y coordinates of the lines are used to calculate the slope of the lines. The energy of a photon of light hf and the work function f is the minimum energy required to remove an electron from the surface of the material.