3(-1.5)-5=
-4.5-5=
-9.5
3(2)-5=
6-5=
1
3(4)-5=
12-5=
7
{f(-1.5),f(2),f(4)} = {-9.5,1,7}
3+9+8=20
20x1=20
That’s the answer
Answer:
B hopefully this helps you with work
I think the first one is 0, the second one is 0, the third is -6, the fourth is -2 and the fifth is -3
