1. Which set of ordered pairs is NOT a function? a) {(3,1),(2,1),(1,2),(3,2)}
b) {(4,1),(5,1),(6,1),(7,1)}
c) {(1,2),(3,4),(4,5),(5,6)}
d) {(0,0),(1,1),(2,2),(3,3)}
please help me !!

Aregular hexagon has sides of 2 feet. what is the area of the hexagon? 12 ft2 12 ft2 24 ft2 6 ft2

James is playing his favorite game at the arcade. after playing the game 3 times, he has 8 tokens remaining. he initially had 20 tokens, and the game costs the same number of tokens each time. the number t of tokens james has is a function of g, the number of games he plays. write the function’s formula? t=

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