Factoring
Foiling
Quadratics
Graphing
Finding Roots
100
Factor: x^2 + 8x + 7
(x + 7)(x + 1)
100
What does the O stand for in FOIL?
Outer
100
What is the standard form of a quadratic expression?
ax^2+bx+c
100
What are the roots of Graph 1?
{1, 3}
100
What are the roots of (x + 3)(x + 5)?
{-3, -5}
200
Factor x^2 + 10x + 16
(x + 8)(x + 2)
200
In this quadratic equation, what will I multiply together for my Lasts? (x+5) (x+9)
5 & 9
200
Which is the factored form of a quadratic expression? a.) x^2 +3x +1 b.) x + 2x +1 c.) (x+4)(x+7)
c.) (x+4)(x+7)
200
What are the roots of Graph 2?
{1, -3}
200
What are the roots of (x + 3)(x - 6)
{-3, 6}
300
Factor x^2 - 81
(x + 9)(x - 9)
300
Foil (x+7)(x+11)
x^2 + 18x + 77
300
What is the maximum number of roots that a quadratic equation can have?
2
300
What are the roots of graph 3?
3
300
What are the roots of (2x + 6)(3x + 12)
{-3, -4}
400
Factor 121(x^2) - 144
(11x - 12)(11x + 12)
400
FOIL (2x+3)(4x+9)
8x^2 + 30x + 27
400
What is the name of a graph made by a quadratic equation
Parabola
400
What are the roots of Graph 4?
0
400
What are the roots of 3x(4x + 12)
{0, -3}
500
Factor 8(x^2) + 18x + 9
(4x + 3)(2x + 3)
500
FOIL (2x+7)^2
4x^2 +28+ 49
500
The vertex of an upwards facing parabola is at the point (1,1). How many roots does the corresponding quadratic equation have?
None.
500
What are the roots of Graph 5?
No roots!
500
What are the roots of (6x + 2)(8x + 4)
{-1/3, 1/2}
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