Friday, May 17, 2013

Day 6                                                Mckenzie N. Mackenzie H.
Daily objective- Students will create and solve a different system of inequalities.



Quiz
1. -3x-1>5 solve and graph. <---------------->
2. -3x-1<-5 solve and graph <----------------->
3. -2x-3<5 solve and graph <----------------->

Answer key
1. -3x-1>5
+1 +1
-3x<6
6/-3= -2 x=-2 <--- -2---0----->
2. -3x-1<-5
+1 +1
-3x<-4
-4/-3= 1 1/3 x= 1 1/3 <------0--1 1/3-->
3. -2x-3<5
+3 +3
-2x<8
8/-2=-4 x=-4 <--- -4---0------>

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