Get Full Access to Lumos StepUp High School Algebra 2 - Mathematics Practice test + Workbook
Currently, you have limited access to Lumos StepUp High School Algebra 2 - Mathematics Practice test + Workbook. The Full Program includes,
Buy ACTASPIRE Practice Resources

Write a formula to describe the sum of the finite geometric series if \(a_{1} =-81,\; r=-3.\) Use your formula to find the sum of the first 5 terms in the series.