You Are Using a Social Network and Want to Let

question 24

Multiple Choice

You are using a social network and want to let others know that you are interested in their posts.Which of the following could you use to alert them to your interest?

• A) Attach a hashtag (#)to the post.
• B) "Like" their post.
• C) Extend your contacts to include more individuals.
• D) Share the post on your news feed.

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Definitions:

Set Notation

The formal language used to describe a set, including symbols and conventions for expressing membership, union, intersection, and other set properties.

Union

The set containing all elements from two or more given sets, without duplication.

Absolute Value

A mathematical function that measures the distance of a number from zero on the number line, disregarding direction; it's always non-negative.

No Solution

A condition where an equation or system of equations has no possible values that satisfy it.