A function

f

is given by

f(x)=(1)/((x+2)^(2))

. This function takes a number

x

, adds 2 , squares the result, and takes the reciprocal of that result.\ Find

f(5),f(0),f(a),f(x+h)

, and

(f(x+h)-f(x))/(h)

.\ (Simplify your answer.)\ Find

f(0)

.\

f(0)=(1)/(4)

\ (Simplify your answer.)\ Find

f(a)

.\

f(a)=

\ (Simplify your answer.)\ Find

f(x+h)

.\

f(x+h)=

\ (Simplify your answer.)\ Find

(f(x+h)-f(x))/(h)

.\

(f(x+h)-f(x))/(h)=

\ (Simplify your answer.)

Find f(5),f(0),f(a),f(x+h), and hf(x+h)f(x). (Simplify your answer.) Find f(0). f(0)=41 (Simplify your answer.) Find f(a). f(a)=(a+2)21 (Simplify your answer.) Find f(x+h). f(x+h)=((x+h)+2)21 (Simplify your answer.) Find hf(x+h)f(x). hf(x+h)f(x)= (Simplify your answer.)