Select the relation that is not a function. Group of answer choices

{(2, 3), (4, 5), (5, 6), (7, 8)}

{(3, 0), (4, 0), (5, 0), (6, 0)}

{(2, 5), (3, 4), (1, 6), (2, 7)}

{(-3, -2), (-4, 2), (-5, -2), (-6, 4)}

Graph red beads cost $1 an ounce and gold beads cost $3 an ounce. juanita wants to purchase a 12-ounce mixture of red and gold beads that she can sell for $2 an ounce. the solution of the system shows the number of beads needed for juanita to break even. x + y = 12, x + 3y = 24 how many ounces of red beads will juanita buy to break even? how many ounces of gold beads will she buy?

The function f(x) = 14,600(1.1)* represents the population of a town x years after it was established. what was the original population of the town?

Afair survey question is one that does not encourage biased responses. which survey question is fair? a.) do you agree that only unethical people take credit for other people’s work? b.) have you ever taken credit for somebody else’s work? c.) have you ever engaged in unethical behavior, such as taking credit for somebody else’s work? d.) don’t you think it is unethical to take credit for somebody else’s work?