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Name 3-1 Class Date Additional Problems Inequalities and Their Graphs Problem 1 What inequality represents the verbal expression? a. all real numbers x that are less than or equal to 5 b. 4 less than a number y is greater than 10 Problem 2 Is each number a solution of 3x 2 2 , 21? a. 4 b. 23 Problem 3 What is the graph of 4 $ b? Prentice Hall Algebra 1 • Additional Problems Copyright © by Pearson Education, Inc., or its affiliates. All Rights Reserved. 39 Name Class 3-1 Date Additional Problems (continued) Inequalities and Their Graphs Problem 4 What inequality represents the graph? a. 5 4 3 2 1 0 1 2 3 4 5 5 4 3 2 1 0 1 2 3 4 5 b. Problem 5 What inequality describes each situation? Be sure to define a variable. a. 4 ft b. You must be at least 4 feet tall to ride this roller coaster SPEED LIMIT 35 MPH Prentice Hall Algebra 1 • Additional Problems Copyright © by Pearson Education, Inc., or its affiliates. All Rights Reserved. 40