PLEASE HELPPPPP ITS URGENTTTTTTTTTTTTTTTTTTTTTTTT

Answer:
NO
YES
YES
NO
Step-by-step explanation:
To solve this, plug the values into the functions.
4(6)+2(0)=18 FALSE
4(4)+2(1)=18 and (1)= -2(4)+9 TRUE
4(-5)+2(19)=18 and (19)= -2(-5)+9 TRUE
(-3)= -2(5)+9 FALSE