Question

PLEASE HELP I ONLY HAVE 10 MINS!!

Answer 1

The answer to both equations is 'A'. For the first you just input the value of 20 to replace n and get 700. (Side-note: the number 20, which is your variable, should be nowhere in the function so you know b is wrong). so now that you have your answer 700 the second part is self explanatory.


<span />