Mathematics - 24 September 2006

Q:

Lim .......... 2^1/x =
x=>0-

2006-09-24 04:55:19 · 6 answers · asked by chris 2

2006-09-24 04:53:53 · 9 answers · asked by Ajay I 1

how do i find the inverse of f(x) = 1/x + 2

show the steps i am so confused on how to get it!

2006-09-24 04:52:38 · 3 answers · asked by abbs 2

Let f(x) = 3x^2 + 8x + 4 and g(x) = 4x^2 + 7x - 2 .

Then

lim ............. f(x)/g(x) =
x=>-2

2006-09-24 04:44:32 · 6 answers · asked by chris 2

find the long-run value for each sequence:

U0 = 45
Un = (1 - 0.05) Un -1 + 5


and the other problem is:

Find the long-run value for each sequence:

U0 = 12
Un = 0.9 Un-1 + 2

2006-09-24 04:42:29 · 4 answers · asked by poetic_lala 5

For example measuring angluar velocity

2006-09-24 04:41:14 · 2 answers · asked by indiapowdercoating 3

For example, what is the minimum point of y = 2xsqrd - 5x + 4? I'm guessing its 4, but I want to check. Thanks

2006-09-24 04:34:22 · 12 answers · asked by Swoosh 2

lim ................. (e^3x - 1)/(e^x - 1)
x=>0



thank you

2006-09-24 04:29:36 · 6 answers · asked by Olivia 4

lim ........... (x^2 - x - 6)/(x^2 - 9) =
x=>3

2006-09-24 04:25:41 · 5 answers · asked by Olivia 4

Find the long-run value for each sequence

U0 = 25
Un = 0.8Un-1 'where n is greater or equal to 1'

2006-09-24 04:23:26 · 3 answers · asked by mixed 1

Points for the first correct answer.

2006-09-24 04:15:25 · 35 answers · asked by Anonymous

An experiment consistes of choosing with replacement an integer at random among the numbers 1 to 19 inclusive. If we let M denote a number that is an integral multiple of 3 and N denote a number that is not an integral multiple of 3, arrange in order of increasing liklihood the following sequences of results:

a) MNNMN
b) NMMN
c) NMMNM
d) NNMN
e) MNMM

2006-09-24 04:10:28 · 3 answers · asked by Sasha 2

1,3,4,8,15,27,? how?

2006-09-24 04:06:42 · 5 answers · asked by sim 2

f(x) = 2x^3 + x^2 - 1 and g(x) = x^2 - x + 1. Let r(x) = [f(x)]/[g(x)] . Then the graph of r(x) has a slant asymptote of the form

y= 2x + 3

other possible solutions
y = 2x + 4
y = 2x + 2
y = 2x - 1

2006-09-24 04:06:33 · 8 answers · asked by Doug 2

2006-09-24 04:00:45 · 5 answers · asked by benabean87 2

Lim ........ ____sin (x - 2)____
x=>2- ................ (x - 2)

2006-09-24 03:57:21 · 2 answers · asked by Olivia 4

One that can draw quite complicated ones, alternatively if someone can tell me exactly what the graph x² y² (x + y) = 1 looks like.

2006-09-24 03:51:55 · 10 answers · asked by THJE 3

Convert the following equations to rectangular form and state the range of values for x and y.

x = 2sintcost, y = 3csc2t 0 < t < (Pi/2)

2006-09-24 03:49:20 · 3 answers · asked by Johnny 3

2006-09-24 03:38:49 · 5 answers · asked by babis p 1

= x^2 + 3, if x < 0
= 0, if x = 0
f(x) = x^2 - 3 if 0 < x < 2
= 1 if x = 2
= x^3 - 7 if 2 < x.
Then lim ........................ f(x) =
x=>0+

2006-09-24 03:16:10 · 6 answers · asked by Olivia 4

2006-09-24 03:09:35 · 14 answers · asked by khushboo a 1

lim ...............(x^2 - 9)/(x^3 + 27)
x=>-3

2006-09-24 03:05:17 · 4 answers · asked by Olivia 4

2006-09-24 03:02:03 · 7 answers · asked by Olivia 4

please help me

2006-09-24 03:01:32 · 5 answers · asked by babis p 1

2006-09-24 02:48:27 · 9 answers · asked by Pam 1

2006-09-24 02:32:49 · 5 answers · asked by Anonymous

2006-09-24 02:26:18 · 6 answers · asked by Anonymous

A polynomial represented by f has a constant term 5, and f(3) = f(-3) = 6. What is the remainder when f is divided by x^3 - 9x?

I've managed to factorise the divisor to x(x-3)(x+3) which seems to match up with the values above. After that I have no idea.

2006-09-24 02:24:00 · 2 answers · asked by jeremykong2 2

I am trying to calculate how many gallons of water I use per month but my water bill has it recorded in cubicmeters can anyone help me with the conversion
How much gallons is 31 cubic meters?

2006-09-24 02:12:05 · 6 answers · asked by pudding heart 1

in real life can u cry under water?

2006-09-24 01:44:50 · 16 answers · asked by za 1