What is the rule for the nth term, an, when the first 4 terms of the sequence are 4, 16, 64, 256? a. an=(‒4)^n ‒ 1 b. an=4n c. an=4^n ‒ 1 d. an=4^n

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4