Question

PLEASE HELP Identify the type of sequence shown in the table below and select the appropriate response. n f(n) 1 540 2 500 3 460 4 420 5 380

Answer 1

in between each step the value gets reduced by 40
at f(1)=540, so at f(0) it is 40 higher-> 580
-> f(n)=580-n*40