Question: 
Which of the following describes all values of x for which 1 - x2 ≥ 0?
x ≥ 1
0 ≤ x ≤ 1
x ≤ - 1
0 ≤ x ≤ 1
x ≤ - 1 or x ≥ 1
Answer: 
0 ≤ x ≤ 1
Last Updated: 
08/11/2021 - 03:24
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Which of the following describes all values of x for which 1-