what’s the rule? please help

Answer:
T minus 7
Step-by-step explanation:
Because 14 - 7 is 7 and so is all the others
Answer:T-minus 7
Step-by-step explanation:
The input (T)is 17 so u apply the rule to it so 14 minus 7 is seven and u apply it to all the inputs and is should give u the rule which is T minus 7