Vocabulary1
Name that Form
Crossing the Line
Mountain High, or Valley Low
Axis of symmetry
Min/Max
100
Every quadratic equation has a U-shaped graph called this.
What is parabola?
100
f(x) = x^2 - 3x + 1
What is standard form?
100
Name the x-intercepts.
f(x)=2(x-2)(x+6)
What is (2,0) and (-6,0)?
100
Name the vertex
f(x) = (x-3)^2 +4
What is (3,4)?
100
The axis of symmetry for the following graph 
What is x = 2?
100
Does the function below have a min or a max?
f(x) = x^2 - 3x + 12
min
200
The highest or lowest point on a parabola.
What is the vertex?
200
f(x) = 2 (x - 5)² + 6
What is Vertex form?
200
Name the x-intercepts
f(x)=(x+3)(x-2)
What are (-3, 0) and (2, 0)?
200
Name the vertex:
f(x)= (x+1)^2 - 8
What is (-1, -8)?
200
The axis of symmetry for the following graph ?
What is x = -5?
200
Does the function below have a min or a max?
f(x) = -7x^2 - 3x + 12
max
300
A quadratic equation can be written in this form
f(x) = ax^2 +bx + c
What is the standard form?
300
f(x) = -(x-3)(x+2)
What is intercept form or factored form?
300
Name the y-intercept.
f(x)=x^2 + 2x - 4
What is (0, -4)?
300
Determine whether there is a minimum or maximum. value.
f(x)=(x+4)(x-4)
What is minimum?
300
The axis of symmetry for
f(x)=x^2 + 2x+ 1
What is x = -1?
300
What is the minimum for a quadratic function whose vertex is (-4, 13)?
13
400
In standard forn:
ax^2 + bx + c
this part determines whether a parabola opens up or down.
What is the leading coefficient a?
400
f(x) = 2(x-1)(x+7)
What is intercept form or factored form?
400
Name the y-intercept
y=x^2 - x - 2
What is (0, -2)?
400
Name the vertex
x^2 - 4x - 5 = 0
What is (2,-9)?
400
The axis of symmetry for:
f(x) = x^2 - 8x + 20
What is x = 4?
400
What is the min/max for the following graph? 
2
500
The line that runs through the vertex and divides the parabola in half.
What is axis of symmetry?
500
f(x) = - 1/2 (x + 7)^2 - 4
What is vertex form?
500
Name the x-intercepts.
f(x) = (x-1)^2 + 1
What is None?
500
Name the vertex
2x^2 + 4x - 6
?
What is (-1,-8)?
500
The axis of symmetry for
f(x) = 2x^2 - 12x + 1
What is x = 3?
500
What is the min/max for the following graph?
-1