Question

find the domain and range of the function f(x)=1/2|x-2|

Answer 1

@diamond183
We have
\[f(x)=\frac{1}{2|x-2|}\]
What do you think x can't be?

Answer 2

still confused

Answer 3

you see, in the denominator, you have 2(x-2). So, at what value of x will the function be undefined?

Answer 4

We don't want zero in numerator, it will make our function undefined. Tell me what is the value of x if the denominator is zero?