Determine Whether the Graph Is That of a Function $(0,-3)$

Determine whether the graph is that of a function. If it is, use the graph to find its domain and range, the intercepts, if
any, and any symmetry with respect to the x-axis, the y-axis, or the origin.
-

A)
function
domain: all real numbers
range: all real numbers
intercept: $(0,-3)$
symmetry: none

B)
function
domain: $\{x \mid x=2$ or $x=-3\}$
range: all real numbers
intercept: $(-3,0)$
symmetry: $\mathrm{x}$ -axis

C)
function
domain: all real numbers
range: $\{y \mid y=2$ or $y=-3\}$
intercept: $(0,-3)$
symmetry: none

D)
$\text { not a function }$