Solving Inequalities
These videos show how to make a sign diagram to solve an inequality.
Exercises
1.
\(\left[\dfrac{-10}{3},\dfrac{10}{3}\right]\)
2.
\((-\infty, -2] \cup [0,3]\)
3.
\((-\infty, -5) \cup [-4, \infty)\)
4.
\(\left(-2,-\dfrac{1}{5}\right)\cup (1,\infty)\)
5.
\((3,5)\)