Which of the relations given by the following sets of ordered pairs is a function? {(5,4), (5,6), (5,8), (5,10), (5,12)}
{(5,2), (-4,2), (3,6), (0,4), (-1,2)}
{(-3,-2), (-2,-1), (0,-1), (0,1), (1,2)}
{(7,3), (-6,8), (-3,5), (0,-3), (7,11)}

g(x) is the negative form of f(x)? because whenever its the negative form it reflects its self over the x axis. idk if this is right though.

step-by-step explanation:

add all the numbers and check the ones place.

the answer is 486. as the ones place is more than 4, the estimation will be the next 10 ie, 490

greater than one

step-by-step explanation:

1.3 million hoops i believe