Graph B.
Because y< so shade underneath the line
And because it is less then not less than or equal to then the line is dashed.
Answer:
C: The graph is not a function of x because the line y = 0 intersects the graph at two points.
Step-by-step explanation:
The line y = 0 will intersect the ellipse at the points, (-4 , 0) , (4 , 0)