PLEASE HELP ALGEBRA 1!!!!!!!!!!!! I WILL GIVE 30 PTS AND THE BRAINLIEST TO WHOEVER GETS THE ANSWER RIGHT!


Which of the following sets represents the domain of the function shown?

{(2, 3), (4, 7), (5, 9), (11, 6)}
--------------------------------------
A.{2, 4, 5, 11}
B.{3, 7, 6, 9}
C. {(3, 2), (7, 4), (9, 5), (6, 11)}
D.{2, 3, 4, 5, 6, 7, 11}

Respuesta :

domain is the value of x, so write down all the value of x
the answer is A
I believe it's A. The reason being is bc the domain is all the X-values, which are 2, 4, 5, 11. hope this helps, have an amazing day :)