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Write the inequality in interval notation
X is greater than or equal to negative 4


Sagot :

Here is our inequality.
[tex]x \geq -4[/tex]

Let's go from least to greatest, and add in infinity as our maximum.
[tex]-4 \leq x \ \textless \ \infty[/tex]

Our interval notation would look like this.
[tex][-4,\ \infty)[/tex]
We put the lower bound, then the higher bound, using brackets instead of parentheses if x can also be equal to that value.