Solving Quadratic Equations By Graphing Examples
Let's work backwards First we need to identify the parent function x^2 graph{y=x^2} Let's shift the graph to the right 3 units y = (x3)^2 graph{y=(x3)^2} Now up 4 units y=(x3)^24 graph{y=(x3)^24} Now we can stretch this by a factor of 2 y=2(x3)^24 graph{y=2(x3)^24} Our last step is to flip the graph across the xaxis y=2(x3)^24In this math video lesson, I show how to graph the absolute value function y=abs(x2)4 Absolute value equations can be difficult for students in Algebra
