Which statement is true about the given set of data? {(4, 0), (5, 0), (8, 0), (11, 0)} {4, 5, 8, 11} are the domain. {4, 5, 8, 11} are the range. {4, 5, 8, 11} are the outputs. {4, 5, 8, 11} are functions.

a

4,5,8,11 are the domain

Step-by-step explanation:

x is always the domain, input and It could also be a function but I don't think that only four five eight and 11 are functions so I would go with a

step-by-step explanation:

no, her answer is not correct.   we square the lengths of all sides and then determine whether the pythagorean theorem holds here:

9² + 15² = 306.   this is not equal to the square of the longest side ( that square being 395.   answer c is correct.