A useful substitution Replace x with x − 1 in the series ln ( 1 + x ) = ∑ k = 1 ∞ ( − 1 ) k + 1 x k k to obtain a power series for ln x centered at x = 1. What is the interval of convergence for the new power series?
A useful substitution Replace x with x − 1 in the series ln ( 1 + x ) = ∑ k = 1 ∞ ( − 1 ) k + 1 x k k to obtain a power series for ln x centered at x = 1. What is the interval of convergence for the new power series?
Solution Summary: The author explains how the interval of convergence is (0,2).
A useful substitution Replace x with x − 1 in the series
ln
(
1
+
x
)
=
∑
k
=
1
∞
(
−
1
)
k
+
1
x
k
k
to obtain a power series for ln x centered at x = 1. What is the interval of convergence for the new power series?
Suppose the planet of Tattooine currently has a population of 6500 people and an annual growth rate of
0.35%. Use this information for all the problems below.
1. Find an exponential function f(t) that gives the population of Tattooine t years from now. (3
points)
A house was valued at $95,000 in the year 1988. The value appreciated to $170,000 by the year 2007.
A) If the value is growing exponentially, what was the annual growth rate between 1988 and 2007?
Round the growth rate to 4 decimal places.
r =
B) What is the correct answer to part A written in percentage form?
r = 3
%.
B
G
R
+
K
Match each equation with a graph above
- 3(0.9)*
1
a. green (G)
3(1.5)*
b. black (K)
3(0.73)*
c. blue (B)
d. red (R)
I
✪ 4(1.21)*
- 3(1.21)*
e. orange (O)
Chapter 9 Solutions
Student Solutions Manual, Single Variable for Calculus: Early Transcendentals
College Algebra with Modeling & Visualization (5th Edition)
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