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Vocab Lesson 7–5 Lesson 7–1 input Input (x) nonnumeric pattern Output (y) 2 9 4 11 6 13 8 15 x+7=y Lesson 7–2 Lesson 7–5 numeric pattern output 2, 4, 8, 16, 32, 64, 128 Input (x) Output (y) 2 9 4 11 6 13 8 15 x+7=y Lesson 7–1 Lesson 7–2 pattern rule Lesson 7–3 Number of Squares Number of Toothpicks 1 4 2 8 3 12 Lesson 7–3 sequence term 2, 4, 8, 16, 32, 64, 128 2, 4, 8, 16, 32, 64, 128 } Copyright © The McGraw-Hill Companies, Inc. Rule: Multiply by 4 sequence term Ideas for Use Patterns that do not use numbers. Numeric means “of or relating to numbers.” How does the prefix non-change the meaning of numeric? • Write a tally mark on each card every time you read the word in this chapter or use it in your writing. Challenge yourself to use at least 5 tally marks for each card. A quantity that is changed to produce an output. What is an antonym, or opposite-meaning word, for input? The result of an input quantity being changed. Patterns that use numbers. How would you explain the difference between input and output to another student? Write a riddle to describe a numeric pattern. Challenge a friend to solve it. A statement that describes a relationship between numbers or objects. A list of numbers, figures, or symbols that follow a rule. Rule is a multiple-meaning word. Write a sentence using rule as a verb. Describe a pattern you have seen on a shirt. How is this pattern similar to the math-related meaning of pattern? Each number in a numeric pattern. The ordered arrangement of terms that make up a pattern. Term is a multiple-meaning word. Write a sentence using another meaning of term. Explain the word sequence in your own words. Copyright © The McGraw-Hill Companies, Inc. • Arrange cards in pairs. Explain your parings to a friend.