please help me im really confused i keep changing my answer and i have no clue what the answer is

write a rule for the function represented by the table
input (x) 0, 1, 2, 3, 4,
output (y) 3, 6, 9, 12, 15,

5 answers

input increases by 1
output increases by 3
wait huh im sorry but i dont quite get what your saying mam
sorry im kinda dumb :/
What Ms Sue is saying is ....

y = 3x + 3
oh thanks so much so sorry im really dumb haha sorry i wasted your time