Question about identifying and defining a function
View full question and answer details: https://www.wyzant.com/resources/answ...
Question: HELP!!!!!!!!!! Needed!
A relation R exists such that for every input(x), the output is -x. Which statement about the relation R is correct?A. The relation R is not a function because there is at least one output for each input.B. The relation R is not a function because there is more than one input for each input.C. The relation R is a function because the output is the opposite of the input.D. The relation R is a function because for each output there is exactly one output.
------------------------
Answered By:
Noah W.
College student specializing in math and sciences
More information: https://www.wyzant.com/Tutors/MI/Ann_...
------------------------
Written Explanation:
A function is a relation between a set of inputs and outputs where each input is associated with exactly one output. In this case, the relation R takes an input x and spits out exactly one output per input. In this case, the function takes input x, and outputs the opposite of that number (-x). Therefore, C is the correct answer
See full answer: https://www.wyzant.com/resources/answ...
------------------------
About: Wyzant Ask an Expert offers free answers to your toughest academic and professional questions from over 65,000 verified experts. It’s trusted by millions of students each month with the majority of questions receiving an answer within 1 hour of being asked. If you ever need more than just an answer, Wyzant also offers personalized 1-on-1 sessions with experts that will work with you to help you understand whatever you’re trying to learn.
Ask your own question for free: https://www.wyzant.com/resources/answ...
Find a tutor for a 1-on-1 session: https://www.wyzant.com?utm_source=youtube&utm_medium=organic&utm_campaign=aae_video
Subscribe to Wyzant on YouTube: https://www.youtube.com/subscription_...
