2016 AMC 12A Problems/Problem 7
The equationtells us
or
.
generates two lines
and
.
is another straight line.The only intersection of
and
is
,which is not on
.Therefore,the graph is three lines that do not have a common intersection,or $\boxed{\textbf{(D)}\; \text{three lines that do not all pass through a common point}$ (Error compiling LaTeX. Unknown error_msg)