Which set of ordered pairs is a function? A.
{(2,1), (2,2), (3,4), (5,6)}

B.
{(1,2), (2,1), (3,2), (4,4)}

C.
{(-2,-1), (2,2), (3,4), (2,5)}

D.
{(3,2), (4,1), (3,5), (1,4)}

Which is the graph of this function 3 square root of x plus one if

Acompany manufactures three types of cabinets. it makes 110 cabinets each week. in the first week, the sum of the number of type-1 cabinets and twice the number of type-2 cabinets produced was 10 more than the number of type-3 cabinets produced. the next week, the number of type-1 cabinets produced was three times more than in the first week, no type-2 cabinets were produced, and the number of type-3 cabinets produced was the same as in the previous week.

What multiplys to be 1 but adds up to be 4