Answer:
The answer is
Pr (3.88 ≤ X ≤ 5.12)
y=3/2and x =2
Step-by-step explanation:
F(x)=-x+5
So
f(-4)= -(-4)+5
f(-4)= 4+5
f(-4)= 8
Only we have to substitute value of x then after simplification we will get answer..Hope this will help
