is it possible to evaluate ƒ(x) = 5/x-1 when x=1 ? If so, what is ƒ(1)? If not explain why not.

Hi again Ryan;

f(x)

This means evaluate x as x.

f(1)

This means evaluate x as 1.

ƒ(x) = 5/x-1

ƒ(1) = 5/x-1

ƒ(1) = (5/1)-1

ƒ(1) = 5-1

ƒ(1)=4