**TONGUE TWISTER PROJECT**

**Page 83 Assignment**

**At this point in your project you should have 2 tables of data (Sunshade and Sopchoppy Shoe Store). This data should be graphed as a scatter plot and a trend line drawn. Each set of data should have a hand-drawn graph and/or a computer-generated graph.**

**Let's use another tongue twister as an example:**

** “A cricket critic cricked his neck at a critical cricket match.”**

**The data collected represents a function and therefore can be expressed as a function rule….t(n) = 4.3n …..in this function t represents time in seconds and n represents the number of people.**

**Let's analyze this function rule…answer the following questions. Include a paragraph explaining your answer.**

** Find t(5). Explain what it represents.**

** What does 5(0) = 0 mean?**

** Suppose the output is 34.4 seconds. How can you find the input? What does the input represent?**

**Make a table of values for this function and graph it. Explain step by step how to create a data table and graph the data.**

**Rubric:**

**Graphs ( X5): **

**1 - Graphs are created but are inaccurate or incomplete.**

** 2 - Graphs are created with few errors.**

** 3 - Graphs are accurately and neatly created.**

**Questions:**

** 1 - Minimal understanding of the topic**

** 2 - Minor errors - little explanation**

** 3 - Minor errors - fully explained**

** 4 - No errors - fully explained**