Question: Section 2.3 (Functions): 7. Let sets:A+{a, b, c} and B-(1,2,3} and/(a)-3Mb)-1,/fc)+2 a) The domain of f b) The codomain of f c) The image of

Section 2.3 (Functions): 7. Let sets:A+{a, b, c} and B-(1,2,3} and/(a)-3Mb)-1,/fc)+2

Section 2.3 (Functions): 7. Let sets:A+{a, b, c} and B-(1,2,3} and/(a)-3Mb)-1,/fc)+2 a) The domain of f b) The codomain of f c) The image of a, b & c d) The preimages of 1 and 3 8. For a - c, determine whether function f A-Bis a one-to-one or onto function, or both (bijective/one-to-one correspondence) Justify your

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