449,915 views
28 votes
28 votes
Pls help me

1. f:A->B f(x)=4x-2
A={-2, -1, 0, 1, 2} B=?
2. f:A->B f(x)=x+1
B={-2, -1, 0, 1, 2} A=?

User Melchiar
by
2.5k points

1 Answer

21 votes
21 votes

Answer:

yellow

Explanation:

purple could be it too but its yellow

User MrRoman
by
3.2k points