Can u help me I have to use the table to work out the values of a,b,c,d

Answer:
a= -7, b= -1, c= 5, d= 8
Step-by-step explanation:
-3=-7
-2=-4
-1=-1
0=2
1=5
2=8
Answer:
a= -7 ; b = -1 ; c = 5 ; d = 8
Step-by-step explanation:
a = 3 x (-3) +2 = -9 + 2 = -7
b = 3 x (-1) + 2 = -3 + 2 = -1
c = 3x1 +2 = 3 + 2 = 5
d = 3x2 +2 = 6 +2 = 8