Question

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

A(n) = 1 + (n-1) (-5.7)

1, –16.1, –50.3
–5.7, –21.8, –51.3
0, –17.1, –51.3
1, –21.8, –56

Answer 1

@LynFran

Answer 2

@AngusV