The point    lies on the graph of the function  . A transformation maps the graph of    to the graph of  ,

where  . The same transformation maps the point to the point .

The coordinates of the point are

A.  

B.  

C.  

D.  

The graph of a function    is obtained from the graph of the function   by a reflection in the -axis followed by a dilation from the -axis by a factor of  .

Which one of the following is the function  ?

A.  

B.  

C.  

D.  

The point    lies on the graph of a function  . The graph of    is translated four units vertically up and then reflected in the -axis.

The coordinates of the final image of are

The graph of the function   is reflected in the -axis and then translated 3 units to the right and 4 units down.

The equation of the new graph is

A.  

B.  

C.  

D.