Find the common difference and the explicit formula. 21

Last updated: 7/17/2022

Find the common difference and the explicit formula. 21, 179, -379, -579, ... Common Difference: d = - 200 Explicit: an = 221 - 200n Common Difference: d = - 202 Explicit: an = 20 - 202n Common Difference: d = - 200 Explicit: an = = 21 - 200n Common Difference: d = -200 Explicit: an = 18 - 200n Common Difference: d= -200 Explicit: an = 20 - 200n