Answer:
3/4
Step-by-step explanation:
Your answer will be 7.50. What I did was take 1.25 and times it by 6.
The value of f(5) is 
Step-by-step explanation:
The function is 
To find
substitute
in 

Multiplying the terms, we get,

Adding the terms, we get,

Thus, the value of
is 