Write the following solution in interval notation: Z < 20

asked Nov 25, 2021 5.4k views

4 votes

Write the following solution in interval notation:
Z < 20

7.3k points

Please log in or register to add a comment.

6 votes

Answer:

(-infinity, 20)

Explanation:

the lower bound is negative infinity because no lower bound was given. The higher bound is 20, and it has a parentathesis because it is less than.

Ekremkaraca answered Dec 1, 2021

6.8k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

7.5m questions

10.1m answers