Select all of the following tables which represent y as a function of x and are one-to-one. > x Y X Y X Y 3 1 10 12 7 13 3 10 10 1 7 13 3 10 12 1 7 7

Algebra and Trigonometry (6th Edition)
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Author:Robert F. Blitzer
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ChapterP: Prerequisites: Fundamental Concepts Of Algebra
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Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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**Identify One-to-One Functions**

Select all of the following tables which represent \( y \) as a function of \( x \) and are one-to-one.

1. **Table 1:**
   - \( x \): 3, 10, 12
   - \( y \): 1, 7, 13
   - This table is marked as selected.

2. **Table 2:**
   - \( x \): 3, 10, 10
   - \( y \): 1, 7, 13
   - This table is marked as selected.

3. **Table 3:**
   - \( x \): 3, 10, 12
   - \( y \): 1, 7, 7
   - This table is marked as selected.

**Explanation:**
Each table consists of two rows, with \( x \) values in the first row and corresponding \( y \) values in the second row. A function is one-to-one if every x-value maps to a unique y-value and vice versa. The selections indicate which tables adhere to these criteria.
Transcribed Image Text:**Identify One-to-One Functions** Select all of the following tables which represent \( y \) as a function of \( x \) and are one-to-one. 1. **Table 1:** - \( x \): 3, 10, 12 - \( y \): 1, 7, 13 - This table is marked as selected. 2. **Table 2:** - \( x \): 3, 10, 10 - \( y \): 1, 7, 13 - This table is marked as selected. 3. **Table 3:** - \( x \): 3, 10, 12 - \( y \): 1, 7, 7 - This table is marked as selected. **Explanation:** Each table consists of two rows, with \( x \) values in the first row and corresponding \( y \) values in the second row. A function is one-to-one if every x-value maps to a unique y-value and vice versa. The selections indicate which tables adhere to these criteria.
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