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Vocabulary
Name that Form
Number of Roots
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

x2 - 3x + 1 = 0

What is standard form?

100

 y=2(x-2)(x+6)

What is 2?

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 2?

200

find 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 = ax2 +bx + c

What is the standard form?

300

5x2 + x - 1 = 0

What is standard form?

300

Name the x-intercepts. y=x2 + 4

What is none?

300

find the vetex

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 x2 that determines whether a parabola opens up or down.

What is the leading coefficient or a?

400

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

What is intercept form?

400

y=x2 

What is 1?

400

Name the AOS

y=x2 - 4x - 5 

What is x=2

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 = - .5 (x + 7) - 4

What is vertex form?

500

y= -x2-5

What is None?

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. y=-x2 -6x + 1 

What is graph on board