Question

Given the function f(x)=2/x+1, evaluate f(-5)

Answer 1

Put -5 instead of x
It will be
F(-5)=2/-5+1 ..and u evaluate it ..

Answer 2

so -5=1

Answer 3

F(-5)=2/-5+1
F(-5)=-2/5+1
F(-5)=3/5

Answer 4

why does it keep a 5 as a denom.

Answer 5

so it would be x=3/5