3.1 I can graph the function y = |x| and use transformations to graph the function y = a|x – h| +k
3.2 I can interpret piecewise functions
http://www.analyzemath.com/Graphing/piecewise_functions.html
http://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&ved=0CDYQtwIwAA&url=http%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3Dn-EgnuaThpE&ei=W9jmULX_OoT29gSh6oDIBA&usg=AFQjCNGe98d-1wVDqSsyAhr0SSAVreS6Ag&sig2=hfQEb_ry65gbB5MFjBfqLA&bvm=bv.1355534169,d.eWU
http://www.purplemath.com/modules/fcnnot.htm
https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=3&ved=0CEQQFjAC&url=https%3A%2F%2Fteacher.ocps.net%2Flauren.hyde%2FAlg2Hnrs%2FPiecewise%2520Func%2520Wksht.pdf&ei=LtrmUPLgGIua8gSF_4DACg&usg=AFQjCNG1jmFkq3riBzskVww5vVQwqCV0hQ&sig2=Poef84T97Gr99lzXAUeFiA&bvm=bv.1355534169,d.eWU&cad=rja
http://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&ved=0CDYQtwIwAA&url=http%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3Dn-EgnuaThpE&ei=W9jmULX_OoT29gSh6oDIBA&usg=AFQjCNGe98d-1wVDqSsyAhr0SSAVreS6Ag&sig2=hfQEb_ry65gbB5MFjBfqLA&bvm=bv.1355534169,d.eWU
http://www.purplemath.com/modules/fcnnot.htm
https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=3&ved=0CEQQFjAC&url=https%3A%2F%2Fteacher.ocps.net%2Flauren.hyde%2FAlg2Hnrs%2FPiecewise%2520Func%2520Wksht.pdf&ei=LtrmUPLgGIua8gSF_4DACg&usg=AFQjCNG1jmFkq3riBzskVww5vVQwqCV0hQ&sig2=Poef84T97Gr99lzXAUeFiA&bvm=bv.1355534169,d.eWU&cad=rja
3.3 I can find the equations for a piecewise graph.
http://www.coolmath.com/precalculus-review-calculus-intro/precalculus-algebra/07-graphing-piecewise-defined-functions-01.htm