Question

Express the function f numerically and graphically
F(x)=9+x/9-X

Answer 1

is it : \(F(x) = \cfrac{9+x}{9-\bf{X}} \) or \(F(x) = \cfrac{9+x}{9-\bf{x}}\) ?

Answer 2

the problem i am having is figuring out whta I need to graph. How do I know what I need to graph?

Answer 3

Have a look : http://en.wikipedia.org/wiki/Graph_of_a_function

Answer 4

Thank you :)