SOLUTION: please help me identify. f(X)=[x-3]/sqrt 4-x. When f(-5)=

Algebra ->  Functions -> SOLUTION: please help me identify. f(X)=[x-3]/sqrt 4-x. When f(-5)=      Log On


   

Question 706022: please help me identify. f(X)=[x-3]/sqrt 4-x. When f(-5)=
Answer by filboi(35) About Me  (Show Source):
You can put this solution on YOUR website!
You just substitute -5 to all values of x.
f(-5)=[-5-3]/sqrt 4-(-5)=(-8)/sqrt 9= -8/3