Answer:
i had that question forever ago
Step-by-step explanation:
Answer:yes it is
Step-by-step explanation:
Answer:
f(-12)=-18
Step-by-step explanation:
since we are replacing the x for -12 that means we will have the equation f(-12)=1/2(-12)-12 which would give us f(-12)=-6-12 which would equal -18 so the answer for f(-12) is -18
Answer:
36 i think
Step-by-step explanation:
18-9= 9
9 times 4 is 36
