State whether each relation represents a function. 1) -1 2) →-6 -19 0 -16 -2 4 -14 -13 7 → 5 -11 7-11 8 6 -9 -9 12 18 2 9 13 >17 10 3)​

Add 1/7 + -1/7 your answer should be reduced to its smallest form and should not be an improper fraction

Solve the system by the elimination method. x + y - 6 = 0 x - y - 8 = 0 when you eliminate y , what is the resulting equation? 2x = -14 2x = 14 -2x = 14

Pepe and leo deposits money into their savings account at the end of the month the table shows the account balances. if there pattern of savings continue and neither earns interest nor withdraw any of the money , how will the balance compare after a very long time ?