Noteables Interactive Study Notebook - McGraw-Hill Higher Education

1–10 Algebra: Equations and FunctionsMAIN IDEA• Make function tablesand write equations.BUILD YOUR VOCABULARY (pages 2–3)A relationship where one thing depends on another iscalled a function.Theperformed on the input is given bythe function rule.REMEMBER ITWhen x and y areused in an equation,x usually representsthe input and y usuallyrepresents the output.You can organize thenumbers,numbers, and the function rule in a function table.The set ofvalues is called the domain.The set ofvalues is called the range.EXAMPLE Make a Function TableCopyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.Asha earns $6.00 an hour working at a grocery store.Make a function table that shows Asha’s total earningsfor working 1, 2, 3, and 4 hours.Input Function OutputNumber ofHoursMultiply by 6TotalEarnings ($)1 62 6 × 246 × 3 18Math Connects, Course 2 23