Point Slope September 30, 2011
OBJECTIVE: SWBAT REVIEW CFA TO GAIN BETTER UNDERSTANDING OF ALGEBRA USAGE IN REAL WORLD APPLICATIONS
Today in class we learned about point slope. Point slope is where they give you the point and the slope. The formula for point slope is y-y1=m(x-x1). It is hard to explain so; I will show you in the example instead. We also learned about quadratics, standard and some linear equations with how their graphs look like. The formula for standard is Ax+By=C. Some of the linear equations were y=x²+4, y=x³, y=x+2, and y=1x1.
EXAMPLE:
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