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Vocabulary
Name that Form
Crossing the Line
Mountain High, or Valley Low
This Category will result in graph-ic images.
100

Every quadratic equation has a U-shaped graph called this.

What is parabola?

100
x^2 - 3x + 1 = 0
What is standard form?
100
Name the x-intercepts. y=2(x-2)(x+6)
What is (2,0) and (-6,0)?
100

Name the vertex y= (x-3)^2 +4

What is (3,4)?

100

Graph the equation. Must include vertex, and at least one point on each side. y=(x-5)(x-1)

What is graph on board?

200
The highest or lowest point on a parabola.
What is the vertex?
200
y = 2 (x - 5)² + 6
What is Vertex form?
200
Name the x-intercepts Y=(x)(x-2)
What is (0,0) and (2,0)?
200

Name the vertex:

y= (x+1)^2 - 8

What is (-1, -8)?

200
Graph the equation. Must include vertex, and at least one point on each side. y = (x+2)(x-2)
What is graph on board?
300
When a quadratic equation is written in this form y = ax^2 +bx + c
What is the standard form?
300

5x^2 + x - 1 = 0

What is standard form?

300
Name the x-intercepts. y=x^2 - 4
What is (-2,0) and (2,0)?
300

Name the vertex:

y=(x+4)(x-4)

What is (0,-16)?

300
Graph the equation. Must include vertex, and at least one point on each side. y=(x+1)^2 - 2
What is graph on board
400

This is the number before the x^2 that determines whether a parabola opens up or down.

What is the leading coefficient?

400

y = 2(x-1)(x+7)

What is factored form?

400

Name the x-intercepts: 

y=(x+1)(x-2)

What is (-1,0) and (2,0)?

400

Name the vertex:

y=(x+1)(x-5)

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 graph on board.
500

The line that runs through the vertex and divides the parabola in half.

What is axis of symmetry?

500

y = - 1/2 (x + 7) - 4

What is vertex form?

500

Name the x-intercepts. y= (x-1)^2 + 1

What is None?

500

DAILY DOUBLE:

What are the names of Mr. Morris' two children?

Winslow and Henry

500

DAILY DOUBLE #2

What is Ms. Slaven's first name

Kelly