Today we learned what Parallel and Perpindicular lines are, how they are graphed, how to graph them given an equation for a line, and how to write an equation for a perpindicular line when given only the first line.
Today in class we learnt about what happens when you change the coefficent of x in the equation: y=x. Some important equations to learn are: 1. y=mx+b 2. y-y=m(x-x) 3. Ax+By+C= 0 ; m= -A/B; b= -c/B; Ax+By=C
I will later post the video since it wasn't working at this time.