Homework Thread (come here with problems and to help)

[Apokalipse]

I say 26 will have at least one red side. Like gimli said, there's one cube in the center that doesn't touch the outside at all.

you beat me to it. I was gonna say 26 aswell

 

[gimli of gloin]

w8, static, how didnt u get the answer to that question urself...im in year 9 and it took me less than a minute?

 

[PP Mguire]

I dont do my work and i make straight As almost. Cept i almost failed GOV but that was cause a stupid group projectx2 and they didnt get done. I eventuay had to do them myself and the other 2 gus failed!!

 

[Chankama]

HOMEWORK IS FOR LOOOOOOOOOSEEEEERRRRRRRRRSSSSSSS.. Cool kids don't do homework..




















And later in life, they end up working for those kids that do..

 

[gimli of gloin]

im smart but i dont do any hw
so there is a big difference between smart and nerdy

 

[Static_11]

2 reasons i didnt get that,


i havent really slept this week alot...

i SSSUUUCCCKKK at word problems

 

[Static_11]

ok new stuff... Composition of Functions... i hate this stuff..


Find F x's (times) G and f/g:
1) f(x)=3x(to the power of 2) ; g(x)=x-8

2) f(x)= -x(to the power of 2) ; g(x)= 3x

3) f(x)= 2x(to the power of 2) ; g(x)= 7 - x

4) f(x)= -3x(to the power of 2) - x ; g(x)= 5 - x




~~Let f(x) = x(to the power of 2) -1 and let g(x)= 2x-3. Find each new function.

5) F+G
6) G-F
7) F/G (/ = divided by)

Let f(x)=x-3 and let g(x)=x(to the power of 2)-9. find each new function.

8) F+G
9) G-F
10) F/G


Find F of G (FoG) and G of of (GoF):

11) f(x)= x + 1; g(x) = 2X
12) f(x)= 3x-2 ; g(x) = x+2
13) f(x) = -3x(to the power of two) -1; g(x) = -5x
14) f(x)= - 4x(to the power of two) + 3x -1 ; g(x) = 3


Let f(x) = 3x - 4 and let g(x) = -x(to the power of two)


15) (F of G)(2)
16) (F of F)(2)
17) (G of G)(2)
18) (G of F)(0)


Let f(x)=2x, g(x) = x(to the power of 2) +2, and h(x)= -4x +3.
19) F of G
20) F of H
21) F of F
22) H of (H of G)


23) Let h(x)=x(to the power of 2) - 9. Find two functions F and G such that F of G = H

 

[GameGURU]

ok new stuff... Composition of Functions... i hate this stuff..


Find F x's (times) G and f/g:
1) f(x)=3x(to the power of 2) ; g(x)=x-8

2) f(x)= -x(to the power of 2) ; g(x)= 3x

3) f(x)= 2x(to the power of 2) ; g(x)= 7 - x

4) f(x)= -3x(to the power of 2) - x ; g(x)= 5 - x




~~Let f(x) = x(to the power of 2) -1 and let g(x)= 2x-3. Find each new function.

5) F+G
6) G-F
7) F/G (/ = divided by)

Let f(x)=x-3 and let g(x)=x(to the power of 2)-9. find each new function.

8) F+G
9) G-F
10) F/G


Find F of G (FoG) and G of of (GoF):

11) f(x)= x + 1; g(x) = 2X
12) f(x)= 3x-2 ; g(x) = x+2
13) f(x) = -3x(to the power of two) -1; g(x) = -5x
14) f(x)= - 4x(to the power of two) + 3x -1 ; g(x) = 3


Let f(x) = 3x - 4 and let g(x) = -x(to the power of two)


15) (F of G)(2)
16) (F of F)(2)
17) (G of G)(2)
18) (G of F)(0)


Let f(x)=2x, g(x) = x(to the power of 2) +2, and h(x)= -4x +3.
19) F of G
20) F of H
21) F of F
22) H of (H of G)


23) Let h(x)=x(to the power of 2) - 9. Find two functions F and G such that F of G = H

So...your question? Haha, I am reviewing this stuff in Algebra 2 right now.

Edit, are you graphing these?

 

[Static_11]

no.. but im soooo confused >.< *crawls in a hole he made and dies*

 

[GameGURU]

I am not a math person either...though those directions seem really confusing.

I could tell you how to graph functions, and solve them but I am not sure if that is what the directions are asking.