Answer:
F(x)=4X X=5
F(5)=4X
4(5)
20
Y=4(20)
Y=80
16
Step-by-step explanation:
21.60 divided by 1.35=16
from,
y = f(x)
then,
f(0)
this means that x = 0
from the graph x = 0 is found at C
y = -2.
All the best!
