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A pptications f G eomeiricS equences
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Pre-Calculus
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1) A c ertain acteria ulturenitially ontains ,000b acteria nd i ncreases y 1 5%over!
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Pre Calc A review for unit test on sequences and series
1) Find the nth rule and write in sigma notation and discuss end behavior.
A
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Word problems
Maximizing results
1.
Name _
Date_
Consider a rectangular box with a square base and a surface area of 216 square
units. Let x represent the length (in inches) of each side of the base.
h
x
x
a.
Write a model for the volume of the box.
b.
Of
Word problems
Maximum volume
1.
Name _
Date_
An open box of maximum volume is to be made from a square piece of material,
24 centimeters on side, by cutting equal squares from the corners, and turning up
the sides.
a. Complete six rows of the table below.
Maximizing Profits
Word Problems
Name_
Date_
In business, a demand function gives the price per unit p in terms if the number of units
sold x. The demand function is
p = 40 5 x 2 ,
0 x 8
where x is measured in millions of units.
The revenue R (in millions
Pre-Calculus A
Name _
Unit 2 Review problems
Period _
Determine the domain, range, and increasing, decreasing, and constant intervals of the following
functions. Verify whether the function is even, odd, or neither and show work in finding intercepts.
1.)
Pre-Calculus
A
Unrt2 Reviewproblems
NamekW
l
U
Period
I)etermine the domain, irange, and increasing, decreasing, and constant intervals of the following
functions. VgIift whether the fufction is even, odd, or neither and show work in finding intercepts.
1
Pre-Calc A
Functions practice
Is the function even, odd, or neither? Show your
work. What does this imply about the graph?
4
2
1. f ( x ) = 3 x 4 + 3x 2 + 5 2. f ( x ) = x ( x + 3x + 5)
Algebraically, find a) the domain (use interval
notation); and b) the
Problem Of the Day
(SAT / HSPA PREP)
Graphthefollowingfunction
f(x)=2x+13
1
Monday
TuesdayWednesdayThursdayFriday
Date:1/12/09
Objective:InverseFunctions
NJCCCS:4.14.24.34.44.5
Knowledge
Bloom's:
Analysis
Comprehension
Evaluation
Synthesis
Application
2
H