SOLUTION: Which of the following is a function whose domain and range are all real numbers? A) f(x) = x/x - 3 B) f(x) = 2x - 9/3 C) f(x) = 5x + 2/3x - 11

Algebra ->  Functions -> SOLUTION: Which of the following is a function whose domain and range are all real numbers? A) f(x) = x/x - 3 B) f(x) = 2x - 9/3 C) f(x) = 5x + 2/3x - 11       Log On


   

Question 474617: Which of the following is a function whose domain and range are all real numbers?
A) f(x) = x/x - 3
B) f(x) = 2x - 9/3


C) f(x) = 5x + 2/3x - 11

Answer by Tatiana_Stebko(1539) About Me  (Show Source):
You can put this solution on YOUR website!
B) f(x) = 2x - 9/3