What is the range of the relation in the table below? x ( 2 -1 0 1 2 ) y ( 0 2 4 2 0 )
range: {0,2,4}
range: {0,4}
range: (-2,-1,0,1,2)
range: {0,2}

the thermometer is precise but not accurate

step-by-step explanation:

a. she will receive a refund of $278.

step-by-step explanation:

step-by-step explanation:

y = | -2(-2) |     →     y = | 4 |     →     y = 4       ⇒   (-2, 4)

y = | -2(-1) |     →     y = | 2 |     →       y =   2       ⇒   (-1, 2)    

y = | -2(0) |     →     y = | 0 |     →       y = 0         ⇒   (0, 0)

y = | -2(1) |   c →     y = | -2 |     →     y =   2         ⇒   (1, 2)    

y = | -2(2) |     →     y = | - 4 |     →     y =   4         ⇒   (2, 4)