3
QuizMultiple Choice
Sigma Notation and the nth Term
Question 3 of 14 • EA Pre-Calculus Credit Recovery
Write in expanded form and find the sum.a.8 + 12 + 16 + 20; 56c.8 + 12 + 16 + 20; 120b.8 + 16 + 32 + 64; 56d.8 + 16 + 32 + 64; 120
Answer
A
AB
BC
CD
D