Which set of ordered pairs does not represent a function? a.(0, 1), (2, 2), (4, 8), (-2, 7), (5, 8) b.(0, 1), (2, 2), (4, 8), (2, 7), (5, 8), (7, 9) eliminate , 6), (2, 7), (0, 5), (1, 5), (4, 9), (5, 4) , 2), (-3, 2), (-2, 2), (-1, 2), (0, 2), (1, 2)?

5=812a+9+3

step 1: simplify both sides of the equation.

5=812a+9+3

5=(812a)+(9+3)(combine like terms)

5=812a+12

5=812a+12

step 2: flip the equation.

812a+12=5

step 3: subtract 12 from both sides.

812a+12−12=5−12

812a=−7

step 4: divide both sides by 812.

812a /812 = -7/812

a= -1/116

so the answer is

a=   -1/116

d is ur answer hopes this i dont really know how to explain it to u.