Answer :
Taking into consideration that the purpose of an informational text is to inform readers of a fact or instruct them to do something, we can select the following option as the one least likely to be its purpose:
C. To convince you something is true.
What is an information text's purpose?
An informational text, as the name suggests, has the purpose of informing readers on a particular subject. To do so, they include the necessary explanations concerning that subject, so as to clarify any possible questions, doubts, or counterarguments.
That means informational texts can summarize an event, describe a place or a person, and even explain how to do something. However, an information text does NOT have the purpose of convincing readers that something is true. That is what persuasive or argumentative texts do.
With the information above in mind, we can select option C as the one least likely to be a purpose.
Learn more about informational texts here:
https://brainly.com/question/24811520