PLEASE HELP IM DOING A TEST Which set of ordered pairs represents a function?
O{(-4,9), (-5,4), (-5, -2), (1, -6)}

O {(2,6), (5, 1), (9,4), (2, -6)}

O {(-7, -8), (0,1),(-3,9), (-4,-8)}

O{(-6,-5),(-3,-4), (6,6), (-3,8)}

Examine the two-step equation. − 7 4 + x 4 = 2 which property of operations allows you to add the same constant term to both sides? amultiplication property of equality bdivision property of equality caddition property of equality dsubtraction property of equality

Which expression is equivalent to (4 +6i)^2? ? -20 + 48i 8 + 12i 16 - 36i 20 + 48i

The zoo collects $9.60 for every 24 tickets sold. how much will be collected for 400 tickets?