math plzhelp

I need help connexus users
1. identify the function rule from the values in the table
input\output
-1 / -2
0 / -1
1 / 0
2 / 1

a. output equals input times 2

b output equals input minus 1

c output equals input times -1

d output equals inout minus 2
2. indentify the function rule from the values in the table
x y
6 3
8 4
10 5
12 6
a y=x-3
mrs.sue plz help
b y=x+3
c y=x+1
d y=x/2

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  1. For the first one you are subtracting one from each in the first column to obtain the one in the second column : )

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  2. CAN SOMEONE JST PUT THE ANSWERS?

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  3. JUST*

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