Sigma Notation Quiz

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(a)  

Write the series in expanded form: $\sum_{n=3}^7-3n=?$  

•  $\left(-9\right)+\left(-12\right)+\left(-15\right)+\left(-18\right)+\left(-21\right)$  

•  $-9+12-15+18-21$  

•  $\left(-3\right)+\left(-6\right)+\left(-9\right)+\left(-12\right)+\left(-15\right)+\left(-18\right)+\left(-21\right)$  

•  $-3+9-27+81-243+729-2187$  

Tags

CCSS.HSF.BF.A.2

Evaluate the series: $\sum_{n=3}^7-3n=?$  

(a)  

Tags

CCSS.7.EE.A.1

CCSS.7.EE.B.3

CCSS.7.NS.A.1

CCSS.7.NS.A.2

CCSS.7.NS.A.3

Rewrite the series in expanded form:  $\sum_{n=1}^82^{n\ }=\ ?$  

•  $2+4+8+16+32+64+128+256$  

•  $2+4+6+8+10+12+14+16$  

•  $2+256$  

• 510

Tags

CCSS.HSA.SSE.B.4

Evaluate the series:  $\sum_{n=1}^82^{n\ }=\ ?$  

(a)  

Tags

CCSS.HSA.SSE.B.4

What is the upper bound of the summation:
 $\sum_{n=1}^?n^2=1+4+9+16+25$ 


(a)  

Represent the series in Sigma Notation:  $7+10+13+16+19+22$  

•  $\sum_{n=1}^67+3\left(n-1\right)$  

•  $\sum_{n=1}^73n$  

•  $\sum_{n=1}^63n+7$  

•  $\sum_{n=1}^63+7\left(n-1\right)$  

Tags

CCSS.HSF.BF.A.2

Represent the series in Sigma Notation:  $\frac{1}{4}+\frac{1}{2}+1+2+4+8+...\ for\ 18\ terms$  

•  $\sum_{n=1}^{18}\frac{1}{4}\cdot2^{\left(n-1\right)}$  

•  $\sum_{n=1}^6\frac{1}{4}\cdot2^{\left(n-1\right)}$  

•  $\sum_{n=1}^{18}\left(\frac{1}{2}\right)^{n-1}$  

•  $\sum_{n=-1}^62^{\left(n-1\right)}$  

Tags

CCSS.HSF.BF.A.2