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Tuesday May 13, 2014 Bell Ringer:. Even Groups:. Odd Groups:. Rough sketch a graph for each of the following stories; be sure to label points on your graphs 1.) Fred is 200 yards from home. He walks home at a rate of a yard a second. Show his location after 20 seconds.
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Tuesday May 13, 2014Bell Ringer: Even Groups: Odd Groups: Rough sketch a graph for each of the following stories; be sure to label points on your graphs 1.) Fred is 200 yards from home. He walks home at a rate of a yard a second. Show his location after 20 seconds. 2.) Sally is sitting on her porch for 3 minutes before walking to the end of the block 15 feet away at a rate of 3 feet a minute. • Rough sketch a graph for each of the following stories; be sure to label points on your graphs 1.) Julia is standing 4 feet from her house. She runs away at the rate of 3 feet per second. Show her after location after 5 seconds. 2.) Amy is at her mailbox 14 feet from her house for 5 minutes talking to a neighbor then walks back to her house at a rate of 7 feet a minute
What We are Learning Today: • Reading and understanding the coordinates of function graphs that show a rate of change • Graphing situations that have a rate of change.
What Does a Slope Tell Us About a Rate of Change? • Steep Slope: • Gradual Slope: • Curving Up Slope: • Curving Down Slope:
What Does This Graph Tell Us? (5, 9000) Value (dollars) (0, 3000) Time (years)
Practice Time: • Chapter 2: Lessons 3 & 4