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#1 Re: Help Me ! » degree one » 2008-06-17 09:25:05

Since I cannot get anybody to help me, I will flunk.

#2 Re: Help Me ! » degree one » 2008-06-16 04:39:53

I need help really bad here.
1. Think of a real life situation that can be represented by a logarthmic function, translate the situation to the function and solve the
    function and represent it graphically.
2. Think of a real life situation that can be represented by a exponential function; translate the situation to the function; sove the
    function and represent it graphicaqlly.

#3 Re: Help Me ! » degree one » 2008-06-07 14:16:53

No what it means is, do one quadratic equation with integers, and one with rational numbers, and one wirh irrational numbers with a, b, and c (coeffients of x^2, x, and constants.

#4 Re: Help Me ! » degree one » 2008-06-06 23:37:37

Okay let's try this one more time. I need 3 quadraric equation examples with a, b, and c (coeffients of x^2, x and the constants as.
1 integers
2. rational numbers
3. irrational numbers
Thank You

#5 Re: Help Me ! » degree one » 2008-06-06 08:36:36

Anybody going to help me with this last one?

#6 Re: Help Me ! » degree one » 2008-06-06 04:10:11

Okay I got the problems for integers and rational, just give me an example of an irrational equation using x^2,x , and constant, PLEASE!!!

#7 Re: Help Me ! » degree one » 2008-06-05 11:27:00

Okay I got the problems for integers and rational, just give an irrational equation using x^2, x, and constant, please.

#8 Re: Help Me ! » degree one » 2008-06-05 10:48:29

I just do not know how to do the equations.

#9 Re: Help Me ! » degree one » 2008-06-05 06:49:35

I need this one too.

Write three quadratic equations, with a,b, and c (coefficients of x^2, x and the constants as
1. Integers
2. Rational numbers
3. Irrational numbers

Also is there a page where I can download x-y graphs?

#10 Re: Help Me ! » degree one » 2008-06-05 02:30:59

I need you all to explain something for me.

Do you find any striking difference between the graphical representation of quadratic equations and linear equation. Explain the differences.

#11 Re: Help Me ! » degree one » 2008-06-05 02:06:43

Please help me with this!!!!!

Write three quadratic equation, with a, b, and c (coeffients of x^2, x and the constant as:
1. integer
2. rational numbers
3. irrational numbers

#12 Re: Help Me ! » degree one » 2008-06-04 02:19:08

How do I know that each system yields the solution type of interest, unique, infinite, anno solution respectively. I need to provide some type of reasonong to support these conclusions.

#13 Re: Help Me ! » degree one » 2008-06-03 11:43:14

I still need help with question 15

#14 Re: Help Me ! » degree one » 2008-06-02 23:20:09

I need somebody to answer #15 please.

#15 Re: Help Me ! » degree one » 2008-06-02 11:14:42

On question #7 How do I know that each system yields the solution type of interest, unique, infinite, and no solution respectively. I need to provide some type of reasoning to support these conclusions. thanks

#16 Re: Help Me ! » degree one » 2008-06-01 14:32:22

I do not know what you mean by "plug"

#17 Re: Help Me ! » degree one » 2008-06-01 14:23:36

What about the problem before this last one?
Could someone set up the equation for these next two problems?
1. Farmer Jones has horses and roosters. All together here are 88feet and 40 wings. How many horses and how many roosters 
    does he have?
2. Two people are traveling towards each other. They are 100 miles apart, one is traveling 30 per hour and the other is traveling 20 per hour. How long will it take for them to meet?

#18 Re: Help Me ! » degree one » 2008-06-01 06:57:46

If it is possible, could someone help me with this today? I would greatly appreciate it.

#19 Re: Help Me ! » degree one » 2008-05-31 16:46:43

1, why do intersecting lines represent a unique solutions?
2. What is the significance of the name "linear equation" to its graphical representation?
3. The solutions of line (a) are (3,3),(5,5),(15,15),(34,34),(68.678),(1234,1234).
4 The solutions of line (b) are (3,-3),(5,-5),(15,-15),(34-34),(678,-678),(1234,-1234)
    a. Form the equations of both the lines.
    b. What are co-ordinates of the point of intersection of line (a) and (b)
    c. Write the co-ordinates of the intersections of lines (a) and (b) with the x-axis
    d. Write the co-ordinates of the intersection of lines (a) and (b) with the y-axis.

#20 Re: Help Me ! » degree one » 2008-05-31 16:37:32

I have some more for you.
A new virus is released on the Internet; the administrator of a department's Local area Network (LAN) is given five minutes by a manager to estimate the impact. The administrator samples 12 of the PC's connected to the LAN, and finds that 7 are infected; use  proportion to estimate the number of infected PC's if there are a total of 117 PC's connected to the LAN.

An administrator of a popular web site is told that a new server can handle 11,000 "hits" (users accessing the site) per second. the web site currently experiences a peak demand of about 85,000 hits per second; but every month the peak demand increases by 3500 hits per second. Use proportion equation to determine how many new servers the administrator should buy to address expected traffic for the next 18 months.

#21 Re: Help Me ! » degree one » 2008-05-30 13:20:36

Okay if there is anyone out there who can help tonight, I would greatly appreciate it.

#22 Re: Help Me ! » degree one » 2008-05-30 09:44:46

Okay I have another one for you. I do not nderstand what they want with this.

1. Formulate a three word problem from day to day life that can be translated into linear equation ione variable, two variables, and
    three variables respectively.

2. Write a systm of equations having
       1. a unique solution
       2. An infinite number of solutions
       3. No solution

#23 Re: Help Me ! » degree one » 2008-05-30 09:25:11

I still need help for the first one, find the polyomials of degree one

500+(45)1/2x
289y6-76y

#24 Re: Help Me ! » degree one » 2008-05-29 10:24:16

also find f(1) for f(x)=x^3x^2-1

A function gives the value of c as 2x(22/7)xr find c when r = 14cm and r = 70cm

#25 Help Me ! » degree one » 2008-05-29 10:21:53

nlahr
Replies: 37

I am not the brightest, but need an example on how to solve problems like these

identify the polynomials of degree one

500+(45)1/2x
289y+6-76y

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