Question

given f (x)=x^ 2 -3 and g(x)=2x+ 1 17. f(g(x)) 18. g(f(x)) 19. f(f(x)) 20. g(g(x))

Answer 1

Answer: there is the answer to f (x)=x^ 2 -3 and g(x)=2x+ 1 17. f(g(x)) 18. g(f(x)) 19. f(f(x)) 20. g(g(x))  

Step-by-step explanation: this was hard to do - pandamathhelper