Numbers, Numbers, and More Numbers
Factoring And Whatnot
Simplifying and Graphing
MISC
Obscure Krieger Facts (Only worth 50 points each) [Also, I may have never brought these up]
100
True or false: 1 is a natural, whole, integer, and rational number.
TRUE
100
These are the factors of
x^2 + 7x + 12
What is (x + 3)(x + 4)
100
These are the graphs where y is a function of x.
What are a, b, d, and e?
100
Describe the transformation: f(x+2)-3
Left 2, down 3
100
What is Mr. Krieger's favorite color?
Blue
100
This is the scientific notation of
0.0000000087
What is
8.7x10^-9
100
These are the factors of
x^2-60x-700
(x-70)(x+10)
100
This is the inverse of
x^2-9
No inverse
100
Rate Maroon
6/10
200
This is the set that this intersection creates.
{-4, -2, -1/2, 0, x, 4, 1/5}∩{-3, -1, 0, y, 7}
What is {0}?
200
These are the factors of
x^2+4
PRIME
200
Graph
y=x^2-4
200
Divide these complex numbers: (2+3i)/(5-i)
(7+17i)/6
200
This is the MOST important thing to remember in AP-US History
Zachary Taylor, the 12th president of the United States, sadly passed away after eating copious amounts of chilled milk and cherries.
200
These are the factors of
x^2-25
(x+5)(x-5)
200
Simplify
(x^2+3x+2)/(x^2+5x+4)
(x+2)/(x+4)
200
Mr. Krieger runs what club?
Chess club
300
These are integers
What are counting numbers, 0, and negative numbers. Example, ..., -3, -2, -1, 0, 1, 2, 3, ...
300
These are the factors of
x^3 + 7x^2-9x-63
What are (x + 3)(x - 3)(x + 7)
300
This is the inverse of 3x^3-9
root3((x+9)/3
300
Solve and make a number line for 3|x+2|>=9
x>=1, and x<=-5
300
Is Mr. Krieger magic?
Yes
300
Of the list of numbers below, these are the rational numbers and these are the irrational numbers.
{-3, -2/7, 4, 0, 0.75, sqrt5, pi, sqrt9, sqrt10}
What is
Rational:
{-3, -2/7, 4, 0, 0.75, sqrt9}
Irrational:
{sqrt5, pi, sqrt10}
300
Either these are the factors of this function, or is or this function prime.
x^4-16
What are (x2 + 4)(x2 - 4)
300
This is what this simplifies to:
(1/5+3/x)/(1/x)
What
(x+15)/5 or (x/5+3)
300
Let f(x) = 2x + 2. Let g(x) = x2 - 9. Find
f o g(x)
What is
2x^2-16
300
What is the capital of Fiji?
Suva