What are the domain and range of f(x)=log(x-1)+2?

Domain =

Range =

Step-by-step explanation:

Here, the given function,

Since log( negative number ) = not defined

Also,

Hence, f(x) is defined if x - 1 > 0

⇒ x > 1

Thus, f(x) is defined for all the values that are greater than 1,

⇒ Domain of f(x) = All real number greater than 1,

=

Now, for the interval ,

f(x) can be any real number.

Thus, the range of the given function =

phosphate, calcium ion, chloride ion, neon atom

step-by-step explanation: