Vocabulary
Axis of Symmetry and Vertex
Factoring
Completing the Square
Zero Product Law
100
The shape of a quadratic function is called this
What is a Parabola?
100
What is the vertex for the following graph?
(2, 1)
100
Completely factor the binomial x2 + x
x(x + 1)
100
Is x2 - 10x + 25 a perfect square trinomial?
Yes
100
If 3*a = 0 then what is a?
a = 0
200
What is the vertical line that intersects the vertex of the parabola?
What is the axis of symmetry?
200
What is the axis of symmetry for the following graph?
x = 5
200
Completely factor the trinomial x2 + 5x - 36 into the product of two binomials
(x + 9)(x - 4)
200
Write the perfect square trinomial x2 + 18x + 81 as a binomial squared
(x + 9)2
200
If 3(x - 2) = 0 then what is x?
x = 2
300
The maximum or minimum turning point of a quadratic function.
What is a vertex?
300
What is the axis of symmetry for f(x) = x2 + 2x + 1
x = -1
300
Completely factor x2 - 64 into the product of two binomials
(x + 8)(x - 8)
300
Solve the quadratic equation x2 + 6x + 5 = 0 by completing the square
x = -5, -1
300
If (x + 2)(x - 3) = 0 then what are the solutions for x?
x = -2, 3
400
What type of function has a highest power of 2?
A quadratic function
400
What is the vertex for the function f(x) = x2 + 2x -3
(-1, -4)
400
Completely factor the trinomial 2x2 - 2x - 40
2(x - 5)(x + 4)
400
Solve the quadratic equation x2 + 8x - 11 = -2 by completing the square
x = 1, -9
400
Solve the quadratic equation x2 - 8x + 15 = 0 using the zero product law
(x - 3)(x - 5) = 0
x = 3, 5
500
What are two other names for the x-intercepts on a quadratic function?
roots
zeroes
500
What is the vertex for f(x) = 2x2 - 12x + 1
(3, -17)
500
Completely factor the trinomial 3x2 - 24x - 8
(3x + 1)(x - 8)
500
Solve the quadratic equation x2 - 3x - 22 = 2x + 2 by completing the square
x = -3, 8
500
Solve the quadratic equation 2x2 - 2x + 24 = 0 using the zero product law
2(x + 3)(x - 4) = 0
x = -3, 4