Functions have Zeros
Equations have Roots
Graphs have Intercepts
We worked through this handout today: Quadratic Equations and Functions
The homework contains a bunch of word problems, which will be a major part of this unit. Be sure to try them all and be warned that some of them require graphing to solve and others can be solved by factoring. Those are two methods you should become increasingly familiar with.
Homework: Complete handout, p. 168 #1-9, 11, 12
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