Record-breaking price for all our essays! 25% OFF! Only for the next
 
essay #15970

 

Topic:  Math


 

3 MONTH SUBSCRIPTION

Best value
line

Unlimited access for $92.95 $59.70
You pay for 2 months only! 3rd month is FREE

line

MONTHLY SUBSCRIPTION

Most popular plan
line

One month of unlimited access to premium essays for
$40.95 $30.70

line

DOWNLOAD PAPER

Immediate solution
line

Get this paper

for $22.45 $17.95
line

Economy Package

Life time offer!
30 Essays!

line

$24.75 Subscription
25 essays for $0.99
+5 essays for FREE
lowest price ever!

line
Take advange of our Free Essay
 
Type of paper: Coursework
Subject area: Mathematics
Academic level: High school, College, Bachelor
Style: MLA
Size: 40.0 kB
Word count:
678 words/3 pages
Mark awarded:  
Author: Mercy Alvarez
Date submitted: 2008-11-21 19:41:36
Rating/Votes count:
5.00 / 2
 
See alike papers
 
 
Tags: home, word, values, study, example, math, functions, influences, exponential, Norwegian, Figure, Logarithmic Functions, Simulation Setup, Start Simulation
Logarithmic Functions
A . In 30-50 words , describe which property of logarithms you find most
striking give three different examples of how and when the property is
used and explain its importance thoroughly .
Equation 1 The most striking property of the logarithms is the one shown in
equation 1 . For example loge (ex x loge (e ) and since loge (e 1 , then
loge (ex x . Another example is in simplifying the log10 (10x x
log10 (10 ) and since log10 (10 1 , then loge (ex x . This is important in
simplifying . These are important in simplifying equations of the form
loga (ax . Another example is the application of the above property in
programming to evaluate the exponent of any number xa . Normally there is
no existing function for the exponent of any number but the exponent of
the natural log (loge (x ln (x ) is usually available . So from from
ln (xa a ln (x ) we get xa ex ln (x .
B . Write a one page (250 word ) summary on how to graph exponential
functions of the form , b any positive , zero or negative number , or .
Include 6 representative examples .
y bx
Graphing exponential functions requires a good understanding of their
behavior . By their nature , the points in an exponential function tend
either to be very close to one fixed value or else to be too large to be
conveniently graphed . So generally there will only be a few points that
are reasonable to plot for drawing your picture . Because exponentials
change in y by a given proportion over a set period of x , means that for
a certain fixed change in x the value could half or double . The higher
the value of b for y bx , the faster the value of y changes as you vary
the value of x . You start by evaluating smaller values of exponent x
from a certain small negative number say for example -4 , then increment
x by 1 until it becomes 4 . Normally this range would give you a
sufficiently enough number of points to plot . See the example shown
below for y 2x . Also sometimes when you are using a calculator to
tabulate the values of an exponential function , sometimes the values of
y would appear to be always zero at certain numbers , but these does not
mean that they are really zero , but rather they are too small for the
calculator to represent in numbers . For example in figure 1 , the values
for y from -4 to -2 appears to lie on the axis where y 0 but they are
just too small to be differentiated graphically .
C . Write a one page (250 word ) summary on how to graph logarithmic
functions of the form , b any positive , zero or negative number , or .
Include 6 representative examples .
y loge (x ln (x )
To graph logarithmic functions "by hand , we need first to remember that
logs are not defined for negative x or for x 0 , so we do not need to
find points...

 

More Reports on home, word, values, study, example


Related searches on Figure, Logarithmic Functions, Norwegian

  • word studies
  • sample studies on Simulation Setup
  • papers on study
  • example analysis
  • merits of Logarithmic Functions
  • disadvantages of Simulation Setup
  • advantages and disadvantages of exponential
  • example summary
  • cause and effect of Figure
  • functions fallacies
  • functions test
  • advantages of Logarithmic Functions
  • word introduction
besttermpaper editing
 
 

Our Stats


Papers: 193,063
Downloaded papers: 18,714
New papers uploaded today: +17
Members: 11,605
New members today: +17
 
 
Testimonials

Lisa, California
I am a full time student and work as many hours as I can, so saving my time is really importa...
Margie, Arizona
I would recommend your site to anyone who is looking to save a lot of time and energy! I don't try ...
Read more