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HI SOMEONE PLS HELP ME

HI SOMEONE PLS HELP ME-example-1
User JayVDiyk
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1 Answer

2 votes

Answer:

d

Explanation:

because there is a closed dot at -4 you use the one with a line under it showing it is included and because there is open at 4 you use one without a line to show it is not included

User Guy Sirton
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