Question

y=1/f(x) find the domain and range​

Answer 1

Step-by-step explanation:

The domain of a function is the largest subset of real numbers ( R ), for which the function's value can be calculated. In the example value can be calculated for every x≠0 . If x=0 then you would have to divide by zero, which is not defined. Therfore the domain is: D=R−{0} .18-Mar-2018