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Use the inequality x2−8x+6≤0 and graphing calculator, or another piece of technology, to answer Part A and Part B. Part A: What are the zeros of the inequality to the nearest hundredth? Part B: What is the solution set for the inequality? Select all possible answers for Part A and one answer for Part B.

User Zachariah
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1 Answer

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Answer:

Part A) The zero's of the function are
x=0.84, x=7.16

Part B) The solution set is the interval
[0.84,7.16]

Explanation:

we have


x^2-8x+6\le0

Using a graphing calculator

Part A) What are the zeros of the inequality to the nearest hundredth?

The zero's of the function are the values of x when the values of the function are equal to zero

see the attached figure

The zero's of the function are


x=0.84, x=7.16

Part B) What is the solution set for the inequality?

The solution set is the interval
[0.84,7.16]

All real numbers greater than or equal to 0.84 and less than or equal to 7.16


0.84\leq x \leq 7.16

Use the inequality x2−8x+6≤0 and graphing calculator, or another piece of technology-example-1
User Crobar
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