How do you solve and write the following in interval notation: #x>= -16 #?

1 Answer
Jun 24, 2017

See a solution process below:


Because the inequality operator is great than and equal to there will be a "[" on the left side of the interval notation.

And because greater than -16 goes all the way to infinity and because infinity is not an actual number then there will be a ")" on the right side of the interval notation:

#x >= -16 => [-16, +oo)#