CPM Homework Help : CALC Problem 1-71

Find the domain of each of the following functions. Homework Help ✎
3. f(x) = log (x − 4)

Hint (a):

$\text{If the domain of the parent graph, } y=\sqrt{x}, \text{ is } x \geq 0,\text{ what is the domain of }f(x)?$

Hint (b):

$\text{If the domain of the parent graph, } y=\frac{1}{x}, \text{ is } x \neq 0,\text{ what is the domain of }f(x)?$

Hint (c):

$\text{If the domain of the parent graph, } y=\text{ log}{x}, \text{ is } x > 0,\text{ what is the domain of }f(x)?$

Hint (d):