Answer:
D
Step-by-step explanation:
if you draw any vertical line through a function it should have a max of one intersection point so if the graph, reading from left to right doubles back on itself, it is not a function
सामाजिक अध्ययन र जिवनोपयोगी शिक्षाको महत्व दसांउनुहोस
correct answer here
number 12 is
