Answer:
12
Step-by-step explanation:
You would substitute
4(4)-4
then simplify
16-4
then subtract
12
The Domain in #4 is (0,1,2,3)
The Range in #4 is (1,3,5,7)
Answer - 5
Explanation - answer is not 13...
4 + ___ = 9
So now you should 9 - 4 = 5
so answer is 5.....
I hope you Understand...