Answer:
The answer is D in this question, if you are on plato it may be different so just make sure the graph on choice d on here matches on your test
Explanation:
D
This would be a discrete graph ( points) not a solid line.
This eliminates A and C
1 copy costs 20 cents
8 copies costs 1.60
The number of copies is the independent variable, so it should be plotted on the x axis
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