Answer:
B,C and D are correct answers when related with the equation
Step-by-step explanation:
You replace the value of x with the first number of the pair(-4,1)for example
a= 1/2·-1+3/2≠4 Incorrect
b=1/2·3+3/2=3 Correct
c=1/2·-5+3/2=-1 Correct
d=1/2·7+3/2=5 Correct
e=1/2·2+3/2=5/2≠3 Incorrect