Find g’(9) where g(x)=(squareroot(x)+3)/(squareroot(x)-1) ?

1 Answer
Feb 16, 2018

3

Explanation:

g(x)=x+3x1

Now substitute 9 for every time you see x in the expression:

g(9)=9+391

and simplify:

g(9)=3+331

g(9)=62

g(9)=3