Official BMGf Homework Tutor/Help Thread - Page 9

1. ## Re: Official BMGf Homework Tutor/Help Thread

Best subjects: German, French and Creative Writing.

German: I have been learning German for over seven years and still am (Taking it for GCSE)

French: I have learnt French for seven years and I was going to continue it for GCSE but changed my mind two months ago. If that still isn't good enough for you, my French teacher went into mourning when I left my old school two years ago =D xD

Creative writing: I LIKE WORDS! XD

2. ## Re: Official BMGf Homework Tutor/Help Thread

Username: Rebornrocks (just call me Reborn )
Best Subjects: Art, Art history, and Social studies

I don't see the first two on the list, but I suggest them.

Subject: ICT

4. ## Re: Official BMGf Homework Tutor/Help Thread

Subjects: English/Science/P.E/Humanities/French.

5. ## Re: Official BMGf Homework Tutor/Help Thread

I need help with my algebra 2. :(

DIRECTIONS: Identify the zeros and asymptopes of each function and then graph the function.

f(x)= x^2-4/x+3

(The x^2-4 is over the x+3)

6. ## Re: Official BMGf Homework Tutor/Help Thread

Originally Posted by Psy☾h☼ S☼ls†i☾e
I need help with my algebra 2. :(

DIRECTIONS: Identify the zeros and asymptopes of each function and then graph the function.

f(x)= x^2-4/x+3

(The x^2-4 is over the x+3)
To find the zeroes, find which values of x will cause the function to equal zero. In this case it is -2 and 2, since -2^2 = 4 and 2^2 = 4.

In order to find the asymptotes, find the values of x that will cause the function to not be defined. A function is undefined when it is divided by zero. Therefore there is an asymptote at x = -3 since that will cause the bottom to be zero.

7. ## Re: Official BMGf Homework Tutor/Help Thread

Originally Posted by TheMissingno.
In order to find the asymptotes, find the values of x that will cause the function to not be defined. A function is undefined when it is divided by zero. Therefore there is an asymptote at x = -3 since that will cause the bottom to be zero.
This is the part I dont understand. My teacher taught us this yesterday, but sadly I was absent.

"find the values of X that cause the function to not be defined."

How do you find that?

8. ## Re: Official BMGf Homework Tutor/Help Thread

Originally Posted by Psy☾h☼ S☼ls†i☾e
This is the part I dont understand. My teacher taught us this yesterday, but sadly I was absent.

"find the values of X that cause the function to not be defined."

How do you find that?
A fraction is undefined when its denominator equals zero. In the example above, the function is undefined when x = -3 because (-3) + 3 = 0.

Some rational functions will have multiple vertical asymptotes when the denominator is a polynomial of degree 2 or higher. Always be sure to set the entire denominator equal to zero and solve the equation to find the vertical asymptotes of the function.

9. ## Re: Official BMGf Homework Tutor/Help Thread

Thanks for the help guys! I get it now. :)
I also had trouble with the graphing part, but my teacher cleared that up today. :)

10. ## Re: Official BMGf Homework Tutor/Help Thread

Best Subject(s): English; writing, proofreading, essay & speech help depending on topic.

11. ## Need Astronomy Calculation Help

I tried asking this question all over Yahoo yesterday and today and always got something irrelevant whether it was too long or that 10 days were missing from the Gregorian Calendar which has nothing to do with this, what I'm about to say.

Edit: I had the length of day right in seconds the whole time. So fixed my work. It seems like there was nothing wrong with my division. The 6 was correct. My subtraction was incorrect as I went through and evaluated everything. Instead of making the 2 a 12 I think I took 2 from 3 and then subtracted 9 from 8 before dividing by the number of days.

12. ## Re: Official BMGf Homework Tutor/Help Thread

Best subjects: Science (biology), Foreign Languages (arabic) & writing

arabic is what i speak at home. i usually get 90-100% in my science tests and i enjoy creative writing.

13. ## Re: Official BMGf Homework Tutor/Help Thread

best subjects: Math (current level Algebra 2)
Top student in my class.
Anyway, I thought I had an idea for this thread a while back... didn't go so well.

14. ## Re: Official BMGf Homework Tutor/Help Thread

Best subjects: Algebra, Biology, Geography, United States history (current level), Spanish (currently in my 6th year), Writing, Proofreading, Essay and Research Project help.

15. ## Re: Official BMGf Homework Tutor/Help Thread

Best subjects: Social Studies/History, Writing, Reading Comprehension, PowerPoint help, United States History, Book Report help, Language Arts/English.
Plus...Maybe you could put art as a subject? Because I'm really good at it, and people say I may have unlocked a secret of the Mona Lisa's background. A college friend of mine said...Anyway, I'm really good in reading. Before 5th grade, Bam!-straight 100's. :) I hope I can help~

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