Which of these are, or describe, geometric sequences?
Choose all that are correct.
A
ay = Qn-1 +3, where a1 = 2
B. Of(n) = 4.2", where n=1,2,3,.
c
an = 2An1 , where a1 = 5
D. Of(n) = 3 + 2 (n – 4), where n = 1, 2, 3, ..
E. (1,1,3,9,27,...
E
0, 1, 4, 9, 16, ...

In two or more complete sentences, formulate how to use technology to calculate the appropriate regression model for the given data. you are not required to find the model, just choose the appropriate regression and explain how to use the technology. (-5,,2.,0.8), (0,-0.5), (2,-1.3), (3,-0.8), (5,2)

Me with this one question, and i'll upvote the brainliest answer

What are the solutions to the following equation? |m| = 8.5 the value of m is equal to 8.5 and because each distance from zero is 8.5.