Module 6 - Answers |
Lesson 1 |
Answer 1 |
6.1.1 The smaller tolerance for x, 0.13, will ensure that y is within 0.1 of 2 when x is close to 3. |
Answer 2 |
6.1.2 To ensure that y is within 0.01 of 2, x should be within 0.0133 of 3. |
Lesson 2 |
Answer 1 |
6.2.1 Find a positive number so that when . |
Answer 2 |
6.2.2
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Answer 3 |
6.2.3 Solve and for to obtain and . The correct tolerance is the minimum of the two values, . |
Answer 4 |
6.2.4 Given a positive number
find a positive number
that will ensure that
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Self Test |
Answer 1 |
The x-value should be within 0.0488088 of 1 to ensure that x2 + 3 is within 0.1 of 4. |
Answer 2 |
Find a positive number so that 4 - 0.1 < x2 + 3 < 4 + 0.1 whenever . The x-value should be within 0.0488088 of 1 |
Answer 3 |
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