Question

Find the first, fourth, and tenth terms of the arithmetic sequence described by the given rule.

A(n) = 1 + (n – 1)(–5.7)

Answer 1

1) -4.7
4) -1.7
10) 5.7
I’m sorry if I’m wrong

Answer 2

Answer is in the photo. I can only upload it to a file hosting service. link below!

tinyurl.com/wpazsebu