Thanks for the link tysmmmmmm
For this case we must find the domain of the following function:

By definition, the domain of a function is given by all the values for which the function is defined.
In this case, the argument of the expression must be greater than 0 to be defined.

Thus, the domain of the function is given by all the values of x greater than -2.
Answer:
Domain: 
Answer:
60.2
Step-by-step explanation:
8.6pounds×7gallons
=60.2pounds
By substitution
f(6) = 1.8×2^(6)
= 1.8×64
= 115.2