1.3 Modeling With Linear Functions Homework Page 26 #3-10.

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1.3 Modeling With Linear Functions Homework Page 26 #3-10

 How can you use a linear function to model and  analyze a real-life situation? ESSENTIAL QUESTION

 With a partner complete exploration # 1 and # 2 Exploration # 1 and #2

 Given slope m and y-intercept b  Use slope-intercept form: y = mx + b  Given slope m and a point (x, y)  Use point-slope form: y – y 1 = m(x –x 1 )  Given points (x 1, y 1 ) and (x 2, y 2 )  First use the slope formula to find m. Then use point-slope form with either given point. Core Concepts Writing an Equation of a Line

Example 1, 2 and 3

Example 2