One to One, vertical line test, composition

f(x) = 2x f(3) = 2(3) = 6

f(x) = 2x g(x) - 5x + 1 f(3) + g(9) = ?

f(x) = 2x g(x) - 5x + 1 f(g(3)) = ?

Free Algebra Solver ... type anything in there!

@ mathwarehouse.com

and around the web