Lesson 2 homework practice relations course 3 chapter 4 functions. 4 Relations & Functions 2. 2 Standard Form of a Line 2. Make a table of ordered pairs in which the x-coordinate represents the number of hours and the y-coordinate represents the total number of ounces in 3, 6, 9, and 12 hours. . Lesson 3 Extra Practice Functions Determine whether each relation is a function. Months Nov 26, 2017 ยท Example 1: Express the relation {(–4, –1), (–1, 2), (1, –4), (2, –3), (4, 3)} as a table, a graph, and a mapping. Choose four values for x to make a function table for each function. Write an equation to determine the number of ounces n in any number of pounds p. Then determine the domain and range. x pe a. sezwt 7dwvp p49 kkchhi8 d3 tll t3fia sxp 1w8 oim