What is the purpose of a signal phrase? (5 points) to point out an internal citation to the reader to call attention to plagiarism in informational text to show the need for a reference within an article to indicate the end of text and the start of citations

The answer is "to show the need for a reference within an article".

you're being asked what is this so every alternative interprets as take after;

a) i'm fine thanks

b) it's under the table

c) that is a diskette

d) in the waste paper bin/recycle bin,

so the right answer would be The answer is "to show the need for a reference within an article".

Signal Phrase refers to an expression, statement, or even sentence which leads into a citation or measurement. These for the most part incorporate the speaker/creator's name and some support for utilizing him or her as a specialist in this unique situation; it might likewise help build up the setting for the quotation.