Vocabulary
Standard Form
Axis of Symmetry
Graphs of Parabolas
Not Math Related
100
The name of the graph of a quadratic function.
Parabola
100
The standard form of a quadratic function.
y=ax2+bx+c
100
y = -x^2– 2x – 8
x = -1
100
The vertex of the graph.
(2,4)
100
Mr. Sanford's daughter's name
Annalyse
200
The vertical line that cuts the parabola into two mirror images.
Axis of symmetry
200
What variable do we use for the constant in a quadratic equation?
c
200
y = 2x^2 + 6
x = 0
200
The Axis of Symmetry of this parabola
X = 2
200
Mr. Livingston is expecting a boy or girl?
boy
300
The lowest or highest point on the parabola.
Vertex or Minimum/Maximum or Turning Point
300
What variable do we use for the coefficient in front of the degree 1 term?
b
300
y = -x^2 -6x -5
x = -3
300
Zeros of this graph
0 and 4
300
Mr. Sanford's favorite lift in the gym is
bench press
400
The Axis of Symmetry is which part of the Vertex?
The X (X,Y)
400
The formula for the axis of symmetry for a parabola.
x = -b/2a?
400
y = x^2
x = 0
400
Roots of this graph
-3 and 1
400
What block is Mr. Sanford's plan?
Block 4
500
The minimum value or maximum value of a quadratic function.
The Vertex or Turning Point
500
What variable do we use in front of the degree 2 term?
a
500
What 3 numbers should you enter for your X values on your table in order to graph the equation
y = -x^2 -6x -5 ?
-2, -3, and -4
500
Domain and Range of this graph
Domain: Infinite
Range: Y>=-4
500
How do you say thank you in German?
Danke