INTERMEDIATE ALGEBRA (LL)-W/ACCESS
5th Edition
ISBN: 9781260147117
Author: Miller
Publisher: MCG
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Chapter R2, Problem 3PE
Plot the numbers on the number line.
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rections: For problem
rough 3, read
each question carefully and be sure to
show all work.
1. Determine if
9(4a²-4ab+b²) = (6a-3b)² is a
polynomial identity.
2. Is (2x-y) (8x3+ y³) equivalent to
16x4-y4?
3. Find an expression that is equivalent to
(a - b)³.
Directions: For problems 4 and 5,
algebraically prove that the following
equations are polynomial identities. Show
all of your work and explain each step.
4. (2x+5)² = 4x(x+5)+25
5. (4x+6y)(x-2y)=2(2x²-xy-6y²)
Name:
Mussels & bem
A section of a river currently has a population of 20 zebra mussels. The
population of zebra mussels increases 60 % each month. What will be the
population of zebra mussels after 2 years?
9
10
# of
months
# of
mussels
1
2
3
4
5
6
7
8
o
Graph your data. Remember to title your graph.
What scale should be used on the y-axis?
What scale should be used on the x-axis?
Exponential Growth Equation
y = a(1+r)*
In a national park, the current population of an endangered species of bear is 80. Each year, the
population decreases by 10%. How can you model the population of bears in the park?
# of years
# of bears
9
10
2
3
4
5
6
7
8
°
1
Graph your data. Remember to title your graph.
What scale should be used on the y-axis?
What scale should be used on the x-axis?
SMOKY
19
OUNTAINS
NATIONAL
Exponential Decay Equation
y = a(1-r)*
PARK
Chapter R2 Solutions
INTERMEDIATE ALGEBRA (LL)-W/ACCESS
Ch. R2 - Prob. 1PECh. R2 - Determine the two consecutive integers between...Ch. R2 - Plot the numbers on the number line.Ch. R2 - Plot the numbers on the number line.Ch. R2 - For Exercises 5-10, show that each number is a...Ch. R2 - Prob. 6PECh. R2 - Prob. 7PECh. R2 - Prob. 8PECh. R2 - Prob. 9PECh. R2 - Prob. 10PE
Ch. R2 - Prob. 11PECh. R2 - Check the sets to which each number belongs. Real...Ch. R2 - Prob. 13PECh. R2 - Prob. 14PECh. R2 - Prob. 15PECh. R2 - Prob. 16PECh. R2 - Prob. 17PECh. R2 - Prob. 18PECh. R2 - Prob. 19PECh. R2 - Prob. 20PECh. R2 - Prob. 21PECh. R2 - Prob. 22PECh. R2 - Prob. 23PECh. R2 - For Exercises 21-28, express the set in interval...Ch. R2 - Prob. 25PECh. R2 - Prob. 26PECh. R2 - Prob. 27PECh. R2 - Prob. 28PECh. R2 - Prob. 29PECh. R2 - Prob. 30PECh. R2 - Prob. 31PECh. R2 - Prob. 32PECh. R2 - Prob. 33PECh. R2 - Prob. 34PECh. R2 - Prob. 35PECh. R2 - Prob. 36PECh. R2 - Prob. 37PECh. R2 - Prob. 38PECh. R2 - Prob. 39PECh. R2 - Prob. 40PECh. R2 - Prob. 41PECh. R2 - Prob. 42PECh. R2 - Prob. 43PECh. R2 - Prob. 44PECh. R2 - Prob. 45PECh. R2 - Prob. 46PECh. R2 - Prob. 47PECh. R2 - Prob. 48PECh. R2 - Prob. 49PECh. R2 - Prob. 50PECh. R2 - Prob. 51PECh. R2 - Prob. 52PECh. R2 - Prob. 53PECh. R2 - Prob. 54PECh. R2 - Prob. 55PECh. R2 - Prob. 56PECh. R2 - Prob. 57PECh. R2 - Prob. 58PECh. R2 - Prob. 59PECh. R2 - Prob. 60PECh. R2 - Prob. 61PECh. R2 - Prob. 62PECh. R2 - Prob. 63PECh. R2 - Prob. 64PECh. R2 - Prob. 65PECh. R2 - Prob. 66PECh. R2 - Prob. 67PECh. R2 - Prob. 68PECh. R2 - A pH scale determines whether a solution is acidic...Ch. R2 - Prob. 70PECh. R2 - Prob. 71PECh. R2 - Prob. 72PE
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