DO NOW:PG. 171 #’S 1&2

Monday – September 9, 2019

STANDARDS & OBJECTIVES

**NOTICE: we write rate of change as “y” OVER “x”!!!

**NOTICE: we write rate of change as “y” OVER “x”!!!

** Proportional relationships pass through the ORIGIN!!**

QUESTIONS TO CONSIDER

• Is there a constant rate of change?

• Does Example 2 represent a linear relationship?

• Are the ratios of degrees Fahrenheit to degrees Celsius the same?

• How does the graph illustrate that this relationship is linear, but not proportional?

STANDARDS & OBJECTIVES

HOMEWORK:PG. 175-176

#’S 1-10

#3 – convert y-values to decimal form.

#4 – axis labeled in increments of 2

#7 à look at #1 on hw#8 à look at #3 on hw#9 à look at #5 on hw