All Things Quadratic
What are the zeroes? y=(x+2)(x-1)
x=-2 and x=1
Ms. K's favorite Drink
Diet Coke
v2+2v-8=0
2 and -4
Solve by using the Quadratic Formula
3x2+9x-2=0
x=(-9+-sqrt(105))/6
Solve the Quadratics by Factoring
x2+2x=3
-3,1
y=2x2-4x+5 What is the Axis of Symmetry?
x=1
What is the nickname Ms. K gave for Joey at the beginning of the school year?
Evil Genius
4(x+1)2=16
1 and -3
Solve by using the Quadratic Formula
2x2-9x-5=0
x = 5 , -1/2
Solve the Quadratics by Factoring
x2+16=10x
2, 8
What is the vertex? y=-(x+5)2-6
(-5,-6)
What is Ms. K's favorite color?
Grey
x2+2x-24=0
-6 and 4
Solve by using the Quadratic Formula
6x2-7x+6=0
x=(7+-isqrt(95))/12
Solve the Quadratics by Factoring
6n2-n=2
-1/2 and 2/3
What is the y-intercept? y=x2+2
(0,2)
Guess the number I am thinking 1-100 (joey)
44
x2-11x+19=-5
3 and 8
Solve by using the Quadratic Formula
2x2+2=-5
x=+-isqrt(14)/2
Solve the Quadratics by Factoring
x2-5x+6=0
2 and 3
x2-6x+8=0 Solve by factoring.
(4,0)(2,0)
Who is the worst TA of Ms K. (First and Last Name)
Christopher Heltzel (must say Christopher fully)
What is the vertex? y=(x+1)2
(-1,0)
Solve by using the Quadratic Formula
2x2+11x+ 9=0
x = -1, -9/2
Solve the Quadratics by Factoring
2x2-8=31x-2x2
-1/4 and 8