write the set {xlx¡Ý -5 in interval notation
Sorry, cannot read the symbols, probably something like:
{x | x≤-5 }
in which case it would be:
(-∞,-5]
To write the set {x | x ≥ -5} in interval notation, follow these steps:
1. The given set includes all values of x that are greater than or equal to -5.
2. In interval notation, the symbol "≥" is represented as "[" or "]" depending on whether the endpoint is included or excluded.
3. Since the given set includes values greater than or equal to -5, we will use a closed bracket "[" to represent -5.
4. The interval continues indefinitely in the positive direction, so we will use the symbol "∞" to represent positive infinity.
5. Combining the above information, the set {x | x ≥ -5} in interval notation is [-5, ∞).