(Solved): Write the domain and range of the graph in set-builder and interval notation. \( 19 . \) 20. \( 21 ...

Write the domain and range of the graph in set-builder and interval notation. \( 19 . \) 20. \( 21 . \) Mixed Exercises USE STRUCTURE Write the domain and range of each function in set-builder and interval notation. Determine whether each function is one-to.one. Then state whether it is discrete, continuous, or neither discrete nor continuous. \( 22 . \) \( 23 . \) 24. 25. Compare the domains and ranges of \( f(x)=x-4 \) and \( g(x) \) shown in the graph, 26. Compare the domains and tanges of \( (x) \) shown in the table and \( g(x) \) shown in the graph. 27. SPRiNGS When a weight up to 15 pounds is attached to a 4 -inch spring, the length \( L \), in inches, that the spring stretches is represented by the function \( L(w)=\frac{1}{2} w+4 \), where \( w \) is the weight, in pounds, of the object. State the domair) and range of the function. Then determine whether it is one-to-one and whether it is discrete, continuous, or neither discrete nor continuous: 28. BASERALL The total number of games won by the Chicago Cubs baseball ieam each season for five consecutive years is given in the table. Determine the domain, range, and continuity of the function that models the number of wins. Lesson 1-1 : Functions tind Contrati 13