1. ESSENTIAL QUESTION – HOW DO YOU WRITE AN EQUATION TO MODEL A LINEAR RELATIONSHIP GIVEN A TABLE? Module 5-1 Writing Linear Relationships from Situations and Graphs You have a quiz at the end of class! Stay on point! Goal – Write an equation to model a linear relationship given a table. Agenda: - Bellringer – pg. 124-125 (7 minutes) - Notes (5.1) – Glue into INB - Examples (5.1) in INB - 5.1 Quiz - Homework: - Take home Chapter 4 Quiz - Pg. 130-131 # 1-15

2. Example 1) Complete in INB Write an equation in slope-intercept form for each linear relationship. 1. The total monthly cost, y, for smartphone service depends on the number of text messages, x. Slope = _____________________; Y-intercept = __________________ Equation = ___________________________ Goal – Write an equation to model a linear relationship given a table. Agenda: - Bellringer – pg. 124-125 (7 minutes) - Notes (5.1) – Glue into INB - Examples (5.1) in INB - 5.1 Quiz - Homework: - Take home Chapter 4 Quiz - Pg. 130-131 # 1-15 Text Messages, x 0102030 Cost ($), y40.0042.0044.0046.00

3. Example 2) Complete in INB Write an equation in slope-intercept form for each linear relationship. 2. The total cost, y, for a taxi ride depends on the number of miles traveled, x. Slope = _____________________; Y-intercept = __________________ Equation = ___________________________ Goal – Write an equation to model a linear relationship given a table. Agenda: - Bellringer – pg. 124-125 (7 minutes) - Notes (5.1) – Glue into INB - Examples (5.1) in INB - 5.1 Quiz - Homework: - Take home Chapter 4 Quiz - Pg. 130-131 # 1-15 Distance (mi), x 01510 Total Cost ($), y 2.505.0015.0027.50