Given the recursive formula for the geometric sequence a1=5 , an=25an−1 , find the second term of the sequence.(1 point) Responses
a2=2
a2=25
a2=525
a2=85
To find the second term of the sequence, we can use the recursive formula:
an = 25 * an-1
To find a2, we substitute n = 2 into the formula:
a2 = 25 * a1 = 25 * 5 = 125
Therefore, the second term of the sequence is a2 = 125.