Convert [−1,∞) to inequality notation use the variable x.

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Convert
[−1,∞) to inequality notation use the variable x.

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King 3 months 2021-07-31T17:33:38+00:00 1 Answers 11 views 0

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    2021-07-31T17:35:30+00:00

    Answer:

    -1\leq x<\infty

    Step-by-step explanation:

    We want to convert the interval [-1, ∞) to inequality notation using x as the variable.

    The interval [-1, ∞) reads: “All real numbers between -1 and positive infinity.”

    In other words, it is all numbers greater than or equal to -1 and less than positive infinity.

    Therefore:

    -1\leq x<\infty

    Note that we do not use “or equal to” for the infinity as we can never really “equal” infinity.

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