Common Factor
a = plus or minus 1
a not equal to one
perfect square & difference of two squares
Vertex + Graphing
100
Factor: 6n2+9n
3n(2n+3)
100
Factor into two binomials: x2+3x+2
(x+1)(x+2)
100
Factor: 2x2+11x+12
(x+4)(2x+3)
100
Factor: x2+2x+2
(x+1)2
100
How do you find the vertex of a quadratic?
What is
x=-b/(2a)
200
Factor: 3a2+9
3(a2+3)
200
Factor into two binomials: x2+5x+6
(x+2)(x+3)
200
Factor: 4x2-4x -3
(2x-3)(2x+1)
200
Factor: t2-14t+49
(t-7)2
200
Find the VERTEX of the following quadratic:
x^2-3x-7
What is (1.5, -9.25)?
300
Find common factor:
5t^3-10t^2-10t^7
GCF:
5t^2(t-2-2t^5)
300
Factor into two binomials: x2+7x+10
(x+2)(x+5)
300
Factor: 2x2+4x+2
(2x+2)(x+1)
300
Find the ROOTS/Solutions: k2-18k+81
k=9
300
Find the vertex of the following quadratic?4
x^2-9
What is (0,-9)>
400
Find the ROOTS/Solutions: 25b2-20b
Factored form: 5b(5b-4)
Roots: b=0, b=.8
400
Find the ROOTS: x2+10x+16=0
x=-2,-8
400
Find the ROOTS/Solutions:2m2-11m+15
m=3, m=2.5
400
Factor: x2-4
(x-2)(x+2)
400
What is the vertex of the following quadratic
2x^2-8x
What is (2,-8)?
500
Find Common Factor:- 14y2+7y-21
7(2y2+y-3)
500
Find the roots/solutions y2+15y+36=0
y= -12, y=-3
500
Find the ROOTS/Solutions: 2x2-19x+24=0
x= 8, x=1.5
500
Find the ROOTS: y2-49
x= 7, x= -7
500
Final jeopardy!!!
GRAPH the following quadratic. (Label all key points)
2x^2-8x+6
