Question

x | y=2x+1
-3| -5
-2| a
-1| -1
0| b
1 | c
2| d

Answer 1

Replace x in the equation and solve for y:

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

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

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

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