A shopkeeper sells blankets for $100 each. She has 6 blankets to sell. Identify the graphthat represents this situation.

Solution:
we know that a shopkeeper sells blankets for $100 each, then if she has 6 blankets to sell then
1 blanket cost $100
2 blankets cost 2x $100
and n blankets cost n x $100
thus, the correct answer is: