PreCalculus - 2.1.1

[logistic_guy]

\(\displaystyle \textcolor{indigo}{\bold{Solve.}}\)

The inequality \(\displaystyle -1 < x < 3\) can be written in interval notation as \(\displaystyle \cdots\)

 

[mathdad]

In interval notation, it is written (-1, 3).

 

[logistic_guy]

In interval notation, it is written (-1, 3).

\(\displaystyle \textcolor{blue}{\bold{Correct.}}\)