SOLUTION: 1. F and F^-1 are functions. If F(x) = x+2 then f^-1 (x+2) is what? 2. f(x) = x+7 over 5, f(x) = 5x+7 Are these functions inverses of each other? True or False? 3. If f

Algebra ->  Equations -> SOLUTION: 1. F and F^-1 are functions. If F(x) = x+2 then f^-1 (x+2) is what? 2. f(x) = x+7 over 5, f(x) = 5x+7 Are these functions inverses of each other? True or False? 3. If f      Log On


   

Question 964678: 1. F and F^-1 are functions.
If F(x) = x+2 then f^-1 (x+2) is what?
2. f(x) = x+7 over 5, f(x) = 5x+7
Are these functions inverses of each other? True or False?
3. If f(x= 2x+3 and g(x) = x^2 then g[f(-3)] = ??
4. F and F^-1 are functions. if f(.3) = 5, then f^-1(5) is what?

thank you
Answer by josgarithmetic(39617) About Me  (Show Source):
You can put this solution on YOUR website!
f=F?
f%3C%3EF?
F=F.

Notation matters. What is clear and not clear to you is unclear.