What is the range of the function: {(2, 1); (4, 2); (6, 3); (8, 4)}?

{1, 2, 3, 4}

{2, 4, 6, 8}

{1, 2, 3, 4, 6, 8}

{6, 8}

What is the nth term rule of the linear sequence below? 27 , 25 , 23 , 21 , 19 , . .

Fa bus driver leaves her first stop by 7: 00 a.m., her route will take less than 37 minutes. if she leaves after 7: 00 a.m., she estimates that the same route will take no less than 42 minutes. which inequality represents the time it takes to drive the route, r?

Піf x = y and y= z, which statement must be true? оа. -x = -2 b. x= z ос. —x = 2 od. 2= x