Does the table of values for the population of the philippines from 2013 indicate a function

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If you mean 2005 to 2013 population, then it's a function. Parang ganito yan. If y is the population then ganito yung ordered pair: (2005, y) (2006, y) (2007, y) (2006, y) ... (2013, y). Function kasi walang naulit na x-coordinate (yung mga year). Function means no x-coordinate (first element) is repeated. Wala namang naulit na year, so function.
Kahit magkapareho pa ang population noong 2005 and 2008 (assuming only), pero wala namang year na naulit sa population table. ANSWER: Function. I don't have to see the table of population from 2005 to 2013.
thank you po maraming salamat Godbless po sa uulitin.
You're welcome:-) I hope I was able to help you.
By the way, it is function because when you map it, the relation is "One-to-One".

Answers

  • Brainly User
2016-06-19T20:14:11+08:00
(Based on additional details in comments)

ANSWER: Yes.  Because it shows a "one-to-one" relation where no first element is repeated.

If x = year   and   y = population for each year in '000.000 (rounded off)

Then the ordered pairs are:

(2006,  87), (2007,  89), ...,  (2015,102)

PLEASE CLICK IMAGE BELOW TO VIEW THE TABLE AND THE GRAPH I PREPARED.  



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