Which of the following relations describes a function? A. ((0.0), (1, 1), (1, -1), (4, 2)}
B. {(0,0), (1, 1), (2,-2), (2, 2)}
OC. 0.0), (1, 1), (4,2) (9,3)}
[.
D. (4,2), (-1,-1), (1, 1),(0, 0);

The function show two sisters' savings account and the rate at which they plan to deposit money

Layla answer 21 of the 25 questions on his history test correctly.what decimal represents the fraction of problem he answer incorrectly.

Jared had 3/7 of the minutes on a family phone plan remaining for the month. the plan is shared by 2 people. if divided equally what portion of the minutes remaining on the phone plan would be avalible for each person