Vocabulary
Name that Form
Min/Max & Axis of Symmetry
Find the Vertex
Charts/Graphs
100
Every quadratic equation has a U-shaped graph called this.
What is parabola?
100
Is the graph linear, exponential or quadratic?
What is linear?
100
Determine if it is a min or max. Name the axis of symmetry. y=(x-1)2 + 1
What is Min and x=1?
100
Name the vertex y= (x-3)2 + 4
What is (3,4)?
100
State the zeros.
What is x=-4, 2?
200
The highest or lowest point on a parabola.
What is the vertex?
200
Is the equation linear, exponential or quadratic?
y = 3 * 2x
What is exponential?
200
Determine if it is a min or max. Name the axis of symmetry. y=x2 +6x -12
What is Min and x=-3?
200
y= (x+1)2 - 8
What is (-1, -8)?
200
Identify the domain and range.
What is:
Domain:
(-oo,oo)
Range:
(-oo,9]
300
When a quadratic equation is written in this form y = ax2 +bx + c
What is the standard form?
300
Is the given equation linear, exponential or quadratic?
y = 5x2 + x - 1
What is quadratic?
300
Determine if it is a min or max. Name the axis of symmetry. y=x2 - 4
What is Min and x=0?
300
y=x2 - 16
What is (0,-16)?
300
Give the coordinates of the vertex.
What is (1, -4)?
400
This is the number before the x2 that determines whether a parabola opens up or down.
What is the leading coefficient?
400
Is the function linear, exponential or quadratic?
What is quadratic?
400
Determine if it is a min or max. Name the axis of symmetry. y=-2x2 - 8x - 2
What is Max and x=-2?
400
Name the vertex x2 - 4x - 5 = 0
What is (2,-9)?
400
Graph the equation. Must include vertex, and at least one point on each side. y=(x - 4)2 + 3
What is
x y
2 7
3 4
4 3
5 4
6 7
500
The line that runs through the vertex and divides the parabola in half.
What is axis of symmetry?
500
Is the function linear, exponential or quadratic?
What is exponential?
500
Determine if it is a min or max. Name the axis of symmetry. y= -(x+1)2 + 1
What is max and x=-1?
500
Name the vertex 2x2 + 4x - 6 = 0?
What is (-1,-8)?
500
Graph the equation. Must include vertex, and at least one point on each side. -x2 -6x - 1 = 0
What is
x y
-5 4
-4 7
-3 8
-2 7
-1 4