Question

a function is created to represent the miles per gallon your car gets. What restrictions would be made to the domain

Answer 1

domain is simply the values that we can put into the function

Answer 2

Yess

Answer 3

the function may look like below :-
miles = k*gallones

Answer 4

wat can we say about gallons ?

Answer 5

gallons cannot be negative, right ? it must be always >= 0

Answer 6

so, the restrictions on domain wud be this :- "it cannot be negative "
or, gallons >= 0

Answer 7

see if that makes some sense