Question 32439
The function is C(x)= (500+3x)/x (confirm placement of parenthesis)
Same as 500/x + 3
Vertical Asymptote can be found by equating the denominator with zero
=> vertical asymptote: x=0
Horizontal Asymptote: as x gets larger, 500/x approaches to zero. Thus f(x) = 3 is the horizontal asymptote:
Reasonable domain: x belongs to (-infinity, 0) U (0, infinity)
Reasonable range: f(x) could be any real number