Question

{-2,-1,0,1,2} y=-2X+1​

Answer 1

..........x.......................y

..........↓......................↓

y= -2(x) +1

y= -2(-2) +1 = 4 +1= 5

y= -2(-1) +1 = 2 +1 = 3

y= -2(0) +1 = 0 +1 = 1

y= -2(1) +1 = -2 +1 = -1

y= -2(2) +1 = -4 +1 = -3