Module 7.3 lesson 13
- 1. Module 7.3 Lesson 13.notebook 1 November 19, 2015 AIM: Inequalities 11/19/15Module 3, Lesson 13 HW: Lesson 13 Problem Set #1, 2, 4, 5 Do Now: Exit Ticket For Lesson 12 #2
- 4. Module 7.3 Lesson 13.notebook 4 November 19, 2015 Problem Set 12 Answers S.64 -2 > -5 -2 - (-2) > -5 - (-2) 0 > -3 -2(-3) > -5(-3) 6 < 15
- 7. Module 7.3 Lesson 13.notebook 7 November 19, 2015 Inequality Symbols x > 3 is an INEQUALITY- a mathematical sentence that contains an inequality symbol instead of an equal sign. less than less than or equal to greater than greater than or equal to
- 8. Module 7.3 Lesson 13.notebook 8 November 19, 2015 Less than Greater than Open Circle Greater than or equal to Less than or equal to Closed Circle
- 9. Module 7.3 Lesson 13.notebook 9 November 19, 2015 10 9 8 7 6 5 4 3 2 1 0 1 2 3 4 5 6 7 8 9 10 How do we graph the inequality below? a.) x > 3
- 10. Module 7.3 Lesson 13.notebook 10 November 19, 2015 b) Graph the following inequality: x < 6 b.) List three solutions to the inequality. 10 9 8 7 6 5 4 3 2 1 0 1 2 3 4 5 6 7 8 9 10
- 11. Module 7.3 Lesson 13.notebook 11 November 19, 2015 c) Graph the following inequality: x ≤ -5 b.) List three solutions to the inequality. 10 9 8 7 6 5 4 3 2 1 0 1 2 3 4 5 6 7 8 9 10
- 12. Module 7.3 Lesson 13.notebook 12 November 19, 2015 d) Write the inequality for the following graph. b.) List three solutions to the inequality. 10 9 8 7 6 5 4 3 2 1 0 1 2 3 4 5 6 7 8 9 10
- 13. Module 7.3 Lesson 13.notebook 13 November 19, 2015 e) Write the inequality for the following graph. b.) List three solutions to the inequality. 10 9 8 7 6 5 4 3 2 1 0 1 2 3 4 5 6 7 8 9 10
- 14. Module 7.3 Lesson 13.notebook 14 November 19, 2015 Discussion To summarize, when did the inequality symbol change and when did it stay the same? Preserved Reversed 1.) Add or subtract any number 2.) Multiply or divide by a positive 1.) Multiply or divide by a negative
- 19. Module 7.3 Lesson 13.notebook 19 November 19, 2015 Discussion: 1.) What is a solution set of an inequality?