2.2+Changing+the+Walking+Rate+10-11

I.S Math 7D


 * Big idea: Many real world situations can be modeled and predicted using math.**
 * Essential Question: What is the relationship between a graph, table and a equation?**

**Problem 2.2**
time Distance in meter
 * A.Use the walking rates given in 2.1 to make a table showing the distance and time for Terry, Jade, and Jerome. How does the walking rate affect the data in the table?**
 * || Terry || Jade || Jerome ||
 * 1 || 1 || 2 || 2.5 ||
 * 2 || 2 || 4 || 5 ||
 * 3 || 3 || 6 || 7.5 ||
 * 4 || 4 || 8 || 10 ||
 * 5 || 5 || 10 || 12.5 ||
 * 6 || 6 || 12 || 15 ||
 * 7 || 7 || 14 || 17.5 ||
 * 8 || 8 || 16 || 20 ||
 * 9 || 9 || 18 || 22.5 ||
 * 10 || 10 || 20 || 25 ||


 * B. Graph the time and distance data for these three students. How does the walking rate affect the graphs?**

The equations show the relationship between the time and walking rate of Terry, Jade and Jerome.
 * C. For each student, write an equation that gives the relationship between their time and distance walked. How does the walking rate affect the equation?**