Reduce the following equation into slope - intercept form and find their slopes and the $y$ - intercepts. $y=0$

Question

$\begin{array}{1 1}(A)\;m = 0 ; y = 0 \\(B)\; m = \infty ; c = \text{ cannot be determined} \\(C)\; m = \text{cannot be determined} ; c = \infty \\(D)\;m = \infty ; c = \infty \end{array} $