This means \(-5 \leq x\) (writing the \(x\) on the right-hand side). There is also an open circle at 4, with the numbers less than 4 indicated. This means \(x \textless 4\) (writing the \(x\) on ...
This means \(-5 \leq x\) (writing the \(x\) on the right-hand side). There is also an open circle at 4, with the numbers less than 4 indicated. This means \(x \textless 4\) (writing the \(x\) on ...