A Use Transformations to Graph the Function $$y = \log _ { 4 } ( x - 1 )$$

a. Use transformations to graph the function.
b. Write the domain and range in interval notation.
c. Determine the vertical asymptote.
- $$y = \log _ { 4 } ( x - 1 )$$

A) a.

b. domain: $( - 1 , \infty )$ , range $( - \infty , \infty )$
c. vertical asymptote: $x = - 1$

B) a.

b. domain: $( 0 , \infty )$ , range $( - \infty , \infty )$
c. vertical asymptote: $x = 0$

C) a.

b. domain: $( 0 , \infty )$ , range $( - \infty , \infty )$
c. vertical asymptote: $x = 0$

D) a.

b. domain: $( 1 , \infty )$ , range $( - \infty , \infty )$
c. vertical asymptote: $x = 1$