Let f be a function such that f(x)=2x-4 is defined on the domain.2 is less than or equal to x and x is lss than or equal to 6. the range of the function is
a) 0 is less thanor equal to and y is less than or equal to 8
b)0 is less than or equal to y and is less than infinity
c)2 is less than or equal to y andy is less than or equal to 6
d)negative infinity is less than y and y is less than infinity