This Graphing Calculator Investigation activity is from Glencoe Algebra 2 Graphing Calculator and Computer Masters to accompany Lesson 6-7: Graphing ad Solving Quadratic Inequalities. Students will solve inequalities.
Before the Activity
Review the activity PDF file.
Make copies of the activity PDF file for your class
During the Activity
Solve inequalities using the inequality symbol, called relational operators, in the TEST menu or by graphing each side of an inequality separately and then examining the graphs and using the intersect function to determine the range of values for which the inequality is true
Distribute the student activity sheets
Follow the procedures as outlined
After the Activity
As a class, review student answers, discussing questions that appeared to be more challenging, and re-teaching as needed.