Coordinate Geometry
by Batman and Robin
How to do it Simply!!!!!!!!!!!!!!!!!
slope formula
 Distance formula
 Midpoint formula

slope formula
If the slope m of a line and a point (x1,y1) on the line are both known, then the equation of the line can be found using the pointslope formula: The slope of the line defined by the linear equation.
Distance formula
Definition of Distance Formula. The distance formula is used to determine the distance, d, between two points. If the coordinates of the two points are (x1, y1) and (x2, y2), the distance equals the square root of x2 − x1 squared + y2 − y1squared.
Sources
definitions
slopehttps://www.google.com/webhp?sourceid=chromeinstant&rlz=1CASMAE_enUS633&ion=1&espv=2&ie=UTF8#safe=active&q=slope+formula+definition
Notes From schoology you posted.
