Calculus Examples

$\sum_{n = 5}^{9} 16 - 3 n$

Step 1

Expand the series for each value of $n$ .

$16 - 3 \cdot 5 + 16 - 3 \cdot 6 + 16 - 3 \cdot 7 + \dots + 16 - 3 \cdot 9$

Step 2

Simplify the expanded form.

$- 25$