9. In y In.r et, Iny= 3r + In C et in (y - 3) = -4x + In C In(2x + 1)-In (x + 4) + In C 9 In (2r + 1) 95. 3 In y =5 9. 92 Find the value of log2 3. log3 4 log4 5. logs 6 log6 7. log, 8. 9 N Find the value of log, 3· log3 4. • log, (n + 1) log+1 2. 10 9 log
9. In y In.r et, Iny= 3r + In C et in (y - 3) = -4x + In C In(2x + 1)-In (x + 4) + In C 9 In (2r + 1) 95. 3 In y =5 9. 92 Find the value of log2 3. log3 4 log4 5. logs 6 log6 7. log, 8. 9 N Find the value of log, 3· log3 4. • log, (n + 1) log+1 2. 10 9 log
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
Related questions
Question
91,97
![92 Find the value of log2 3 · log3 4· · . •log,(n + 1) · log,+1 2. 100. Find the value of log, 2· log2 4. log2 8. .. • log2 2".
Compressing or stretching, and reflecting. State the domain A 128. Is the function f(x) = :
SECTION 5.5 Properties of Logarithms 317
88. In y = In (x + C)
90. In y = 2 In x – In (x + 1) + In C
92. In y = -2x + In C
94. In (y + 4) = 5x + In C
N7, ln y = In.r + In C
91. In y = 3r + In C
et In (y - 3) = -4x + In C
+ 4) + In C
oE 3 In y =, In (2r + 1) -
9%, 2Iny= -imx + 능in (7-
+ 1) + In C
98. Find the value of log2 4 log4 6 • log, 8.
f(x + h) – f(x)
h + 0.
106. If f(x) = log, x, show that f(AB) = f(A) + f(B).
= -f(x).
1O7. If f(x) = log, X, show that fl
108. If f(x) = log, x, show that f(x") = af(x).
= loga M – loga N, where a, M,and N
109. Show that log.
are positive real numbers and a 1.
110. Show that log.)
= -log, N, where a and N are positive
real numbers and a + 1.
Ul. Challenge Problem Show that log, b =
112. Challenge Problem Show that log Va m = log, m²,
where a
log, a'
and b are positive real numbers, a # 1, and b # 1.
where a and m are positive real numbers and a + 1.
m
113. Challenge Problem Show that log bm =
where a, b, m, and n are positive real numbers, a + 1,
and b #1.
log, b,
114. Challenge Problem Find n:
n
log2 3• log3 4. log, 5. ... ·log,(n + 1) = 10
Explaining Concepts: Discussion and Writing
15. Graph Y = log(x²) and Y = 2log (x) using a graphing
utility. Are they equivalent? What might 2ccount for any
differences in the two functions?
117. Write an example that illustrates why
agose log2 (x + y) # log2 x + log2 y
116. Write an example that illustrates why (log, ) rlogax.
118. Does 3log3 (-5) = -5? Why or why not?
slda
pote noithupa oi
Retain Your Knowledge -
Olems 119-128 are based on material learned earlier in the course. The purpose of these problems is to keep the material fresh in
Our mind so that you are better prepared for the final exam.
ces
Use a graphing utility to solve x³ – 3x? – 4xr + 8 = 0.
Round answers to two decimal places.
N Without solving, determine the character of the solution of
he quadratic equation 4x² – 28x + 49 = 0 in the complex
number system.
121. Find the real zeros of
123. Find the domain of f(x) = 2V3 – 5x – 4.
124. Solve: 4|x + 1 - 9 < 23
125. Find the vertex of f(x) = --x² +
+ 4x + 5, and determine
if the graph is concave up or concave down.
126. Find the center and radius of the circle
x² – 10x + y? + 4y = 35
f(x) = 5x5 + 44x4 + 116x³ + 95x² – 4x – 4
12. Graph f(x)
= V2 - x using the techniques of shifting, A 127. Find the average rate of change f(x) = x³ from –1 to 3.
even, odd, or neither?
5x? – 3x*
and the range of f.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0d932822-9d1c-46f8-8e32-0a7894136203%2F7108072e-af9e-42dd-aebc-163395f8c50c%2Fc75abv8_processed.jpeg&w=3840&q=75)
Transcribed Image Text:92 Find the value of log2 3 · log3 4· · . •log,(n + 1) · log,+1 2. 100. Find the value of log, 2· log2 4. log2 8. .. • log2 2".
Compressing or stretching, and reflecting. State the domain A 128. Is the function f(x) = :
SECTION 5.5 Properties of Logarithms 317
88. In y = In (x + C)
90. In y = 2 In x – In (x + 1) + In C
92. In y = -2x + In C
94. In (y + 4) = 5x + In C
N7, ln y = In.r + In C
91. In y = 3r + In C
et In (y - 3) = -4x + In C
+ 4) + In C
oE 3 In y =, In (2r + 1) -
9%, 2Iny= -imx + 능in (7-
+ 1) + In C
98. Find the value of log2 4 log4 6 • log, 8.
f(x + h) – f(x)
h + 0.
106. If f(x) = log, x, show that f(AB) = f(A) + f(B).
= -f(x).
1O7. If f(x) = log, X, show that fl
108. If f(x) = log, x, show that f(x") = af(x).
= loga M – loga N, where a, M,and N
109. Show that log.
are positive real numbers and a 1.
110. Show that log.)
= -log, N, where a and N are positive
real numbers and a + 1.
Ul. Challenge Problem Show that log, b =
112. Challenge Problem Show that log Va m = log, m²,
where a
log, a'
and b are positive real numbers, a # 1, and b # 1.
where a and m are positive real numbers and a + 1.
m
113. Challenge Problem Show that log bm =
where a, b, m, and n are positive real numbers, a + 1,
and b #1.
log, b,
114. Challenge Problem Find n:
n
log2 3• log3 4. log, 5. ... ·log,(n + 1) = 10
Explaining Concepts: Discussion and Writing
15. Graph Y = log(x²) and Y = 2log (x) using a graphing
utility. Are they equivalent? What might 2ccount for any
differences in the two functions?
117. Write an example that illustrates why
agose log2 (x + y) # log2 x + log2 y
116. Write an example that illustrates why (log, ) rlogax.
118. Does 3log3 (-5) = -5? Why or why not?
slda
pote noithupa oi
Retain Your Knowledge -
Olems 119-128 are based on material learned earlier in the course. The purpose of these problems is to keep the material fresh in
Our mind so that you are better prepared for the final exam.
ces
Use a graphing utility to solve x³ – 3x? – 4xr + 8 = 0.
Round answers to two decimal places.
N Without solving, determine the character of the solution of
he quadratic equation 4x² – 28x + 49 = 0 in the complex
number system.
121. Find the real zeros of
123. Find the domain of f(x) = 2V3 – 5x – 4.
124. Solve: 4|x + 1 - 9 < 23
125. Find the vertex of f(x) = --x² +
+ 4x + 5, and determine
if the graph is concave up or concave down.
126. Find the center and radius of the circle
x² – 10x + y? + 4y = 35
f(x) = 5x5 + 44x4 + 116x³ + 95x² – 4x – 4
12. Graph f(x)
= V2 - x using the techniques of shifting, A 127. Find the average rate of change f(x) = x³ from –1 to 3.
even, odd, or neither?
5x? – 3x*
and the range of f.
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