Luttrell 2012
152
Algebra: Series & Logarithms
Final Exam 10
38. Write the next three terms for the sequence: 2, 8, 14, ____, ____, ____ ... and then write a
general equation to represent the terms of the sequence.
39. Write in summation notation: 2+8 + 14 +... 236.
40. Evaluate:
(
)
k
k
k
2
3
6
−
=
∑
41. A. Expand this logarithm:
log
4
2
3
x
B. Simplify into one logarithm log(x-1) + log(x+1) - log 4
42. Solve:
e
x
=
6
Bonus (2 pts): Find the zeroes of the equation:
y
x
x
x
=
−
+
−
3
6
8
16
4
2
.
