Make an input-output table (t-table) to represent the function. Use 1,2,3,4,and 5 as the domain. y=3x+9 (show work)
just make a table where you plug in 1-5 for x
X|Y
___
1|12 (3(1)+9
2|15 (3(2)+9
3|18 (3(3)+9
4|21 (3(4)+9
5|24 (3(5)+9
+71 
