Answer:
i believe it would be 5000
Step-by-step explanation:
I found this because if a 10,000% increase from .10 = 10
then half that percentage would equal 5. that half would be 5,000
5000%
slope : 1/15
slope = change in y / change in x
change in y = 1 / change in x = 15
therefore, 1/15 = slope
yes 12
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