Quadratics
What is the quadratic formula?
-b + sqrt(b2-4ac)
_____________
2a
What was the name of the bear in the jungle book?
Baloo
what is i2
-1
How many months in the year have 31 days?
7
What is the slope of y = -2/3x + 4
-2/3
Solve:
4x2-2=14
x= +4 , -4
What are the five colors of the olympic rings?
Blue, red, green, yellow, black
What is the complex conjugate of 31+52i?
31-52i
The United States is considered the largest agricultural producer of which crop?
Corn
What is the equation of this graph:
y= -4/5x +3
Solve: x2+1x-56
(x-7)(x+8)
x= +7, -8
How many states start with the letter M?
Double Points if you can name them all!
8
maine, maryland, massachusetts, michigan, minnesota, mississippi, misouri, montana
Solve:√-144
12i
What is the national summer sport of Canada?
Lacrosse
y=1x-5
x = 5 , y = 0
What is the vertex of y = (x+2)2-8
(-2, -8)
Who played as Thor in eight Marvel films?
Chris Hemsworth
Solve:
(8i)(-2i)(5i)
80i
Who are the four presidents on Mount Rushmore?
Theodore Roosevelt, Abe Lincoln, George Washington, Thomas Jefferson
Simplify:
x2+x2+x2+x2
4x2
Solve: 2x2-x-15
x = 3, -5/2
How many noses does a slug have?
4
Solve:
(2i+2)/6i
(12i2+12i)/6i2
(-12+12i)/6(-1)
(-12+12i)/-6
2-2i
Name a mammal that can't jump
Elephant, sloth, hippo, rhino
f(x) = 3x+1
g(x) = 2x
What is f(x)-g(x)
3x+1-2x
= 1x+1