You want to determine how quickly messages can spread on social media website. on the first day, you create a message that is shared with 2 people. on the second day, each of those people share it with 3 people. on the third day, everyone who received the message shares it with 3 more people, and so on. write an equation that represents the nth term of the geometric sequence. then find a5. we are supposed to use the equation an=a1 x r^n-1 a1 = first term r = pattern n-1 you're supposed to leave alone i guess me solve this math problem it's part of my review packet and i have exams this week lol