Question

What are the domain and range of the function f(x)=logx-5?

Answer 1

Domain is (5, ∞), x for all integer n

Range is (-∞, ∞), y belongs to Reals numbers

Step-by-step explanation

`F(x) = log (x - 5)`

Set up the equation for x

`x - 5 > 0`

or,

x > 5

So the domain is all values of x greater than 5 to infinity.

Range is set of all correct or valid values of y.

Range = (-∞, ∞), y