Determine the domain and the range of the relation, and tell whether the relation is a function.
{(14,8), (18, – 3), (31,8), (14,3), (51,3)}
the domain is { }
(use a comma to separate answers as needed. type each answer only once.)

Ifurniture stores having a weekend sale and is offering 20% discount on patio chairs and table the sales tax on furniture is 6.25 using function composition how can you represent the total amount a that you would need to pay for this furniture that cost x dollars

The sum of two numbers is 12 and their difference is 18 what are the two numbers

Which expression is equivalent to 3^3 + 2^2?