SOLUTION: The domain of {(-4, 0), (-2, 1), (1, 3), (2, 6)} is {-4, -2, 1}. A. true B. false PLEASE HELP

Algebra ->  Functions -> SOLUTION: The domain of {(-4, 0), (-2, 1), (1, 3), (2, 6)} is {-4, -2, 1}. A. true B. false PLEASE HELP      Log On


   

Question 787241: The domain of {(-4, 0), (-2, 1), (1, 3), (2, 6)} is {-4, -2, 1}.
A. true
B. false
PLEASE HELP
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
This is B) false because the point (2,6) has an x coordinate of x = 2, but 2 is NOT in the domain of {-4, -2, 1}