General Knowledge
Favorite people
Mathematics
General Knowledge 2
D compression
100

What did I get from Andrew when he visited our school?

Pendant necklace

100

Who is my favorite math teacher? (Robert, Putu, Ilmi)

 Robert

100

x=?

x, what else dumbass

100

What club am I in currently?

WSC

100

What is my preferred way to die?

Idk hanging maybe

200

What is Journey To The GDC?

A journey that Sergio & Nathaniel took to find their lost GDCs

200
How did Jbason and I meet?

G7 English class

200

What is the sin rule?

a/sin A = b/sin B = c/sin C

sin A/ = sin B/b = sin C/c

200

Who is my twin

Sammy

200

What do I like most abt life?

Nothing

300

What was a previous major I wanted to take?

Software Engineer/Compsci

300

How did Chaewol and I meet?

G8 English Class

300

Factorize 

6x2+11x−10

(3x−2)(2x+5)

300

How tall am I? 

183cm I think

300
Which is better? Going straight to death or self-harm?

Why not both

400

What is a handle?

Samantha/Chaewol

400

How did Nathaniel and I meet?

G8 Chinese class (I regret meeting the snowman)

400

Factorize

y^2 + 2xy + 7y

y(y+2x+7)

400

What are my favorite type of pants to wear to go out?

Sweatpants

400

What is my favorite Chinese word?

自杀

500

What is my previous gamer tag?

MommyYelan

500

How did Sammy and I meet?

Primary 4


500


A farmer wants to build a rectangular pen along a straight river.

  • The river forms one side, so no fence is needed there.

  • He has 200 meters of fencing to use for the other three sides.


  1. Express the area of the pen as a function of one variable.

  2. Use derivatives to find the dimensions that maximize the area.

  3. What is the maximum possible area?

1. A′(x)=200−4x

2. x=50

3. y=100

4. A = 5000 

500

What is the subject I got highest in last term?

English duh

500

Favorite English word?

Defenestration