Answer:
all answer wrong with you
Step-by-step explanation:
f(x)=3x-1
f(8)=3.8-1
=24-1
=23
f(g)=x2-x
f(8)=8.2-2
=16-2
=14
A=1
Here is a picture. Please notify me if I made an error!
1.4 because you divide 7.45 by 5.51 and you get 1.35 which would be rounded to 1.4