How to do it and how it works
1 answer:
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Answer:
[1,2], [2,1], [3,0]
Step-by-step explanation:
To find F-1(x) if F(x)=x+3 we just need to put -x instead of x.
From our graph(attached) we multiply any three solutions by a -1:
Hence, the 3 solutions are [1,2],[2,1],[3,0]
