Transformations a) Given the function f(x) = x2 complete the following table. Must show all work for full credit. Answer: x f(x) -2 4 -1 1 0 0 1 1 2 4 Show your work here: For x = -2, f(x) = (-2)2 = 4 For x = -1, f(x) = (-1)2 = 1 For x = 0, f(x) = (0)2 = 0 For x = 1, f(x) = (1)2 = 1 For x = 2, f(x) = (2)2 = 4 b) Using the table from part a, graph the function f(x) = x2. For a tutorial on creating graphs in Excel and inserting graphs of functions please see the Assignment List
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Common Lab Tasks In each lab, you will follow a series of step-by-step instructions designed to help you explore the environment and gather the information you need to successfully complete the deliverables. In each lab, you will perform identical steps, such as opening the virtual lab, logging in to another server, taking screen captures, and transferring files to your local computer. To avoid repeating steps in the lab itself, those common steps have been collected in this file. You may refer
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data integrity? * The idea came from Edgar F Codd in 1970 he worked for IBM at the time * Advantage is the tables define the relationships among themselves by mean of repeating an attribute or column from one table in another table “called Keys” * One of the problems was data redundancy; means to store the same data in more than place in the database * Codd’s theoretical design minimized redundancy * The impact is; the complexity of the design, its easy to create a hard to use
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Excel Excel ShortCut Keys and Tips Enter data by using shortcut keys To Complete a cell entry Cancel a cell entry Repeat the last action Start a new line in the same cell Delete the character to the left of the insertion point, or delete the selection Delete the character to the right of the insertion point, or delete the selection Delete text to the end of the line Move one character up, down, left, or right Move to the beginning of the line Edit a cell comment Create names from row and column
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receive. | Sales Promotions | | We have sponsored Store decoration, promoted viral videos, we have sample vans, billboards, newspaper, magazines and social media. As stated in advertising as well. | 2. Explain briefly the major logistic functions. Provide an example of a decision a
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in the same database. which best defines the function of a primary key uniquely identify the record what best describes the function of a foreign key. the primary key repeated in another table to show relation a database entity can be best described as: something that the something the database is concerned for, and can be added into the database which best defines the term database requirement? something a database must do to fulfill its function. which of these best defines data integrity?
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........... 19 Printing Message Responses ................................................................................. 20 Example of Create Report....................................................................................... 21 SMART Keys
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By pressing a combination of keys, you can do things that normally need a mouse, trackpad, or other input device. To use a keyboard shortcut, hold down one or more modifier keys while pressing the last key of the shortcut. For example, to use the shortcut Command-C (copy), hold down Command, press C, then release both keys. Mac menus and keyboards often use symbols for certain keys, including the modifier keys: Command ⌘ Shift ⇧ Option ⌥ Control ⌃ Caps Lock ⇪ Fn If you're using a keyboard
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2013 Help Page 1 of 8 Keyboard shortcuts in Excel This article describes what Key Tips are and how you can use them to access the ribbon. It also lists Ctrl combination shortcut keys, function keys, and some other common shortcut keys for Microsoft Excel 2013. In this article Keyboard access to the ribbon Will my old shortcuts still work? Ctrl combination shortcut keys Function keys Other useful shortcut keys Keyboard access to the ribbon If you're new to the ribbon, the information in
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Excel Excel ShortCut Keys and Tips Enter data by using shortcut keys To Complete a cell entry Cancel a cell entry Repeat the last action Start a new line in the same cell Delete the character to the left of the insertion point, or delete the selection Delete the character to the right of the insertion point, or delete the selection Delete text to the end of the line Move one character up, down, left, or right Move to the beginning of the line Edit a cell comment Create names from row and column
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