Graphing Quadratic Functions

Name that Form

100

x^2 - 3x + 1 = 0

What is standard form?

200

y = 2 (x - 5)² + 6

What is Vertex form?

300

5x^2 + x - 1 = 0

What is standard form?

Crossing the Line

100

Name the x-intercepts. y=2(x-2)(x+6)

What is (2,0) and (-6,0)?

200

Name the x-intercepts Y=(x)(x-2)

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

300

Name the x-intercepts. y=x^2 - 4

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

This Category will result in graph-ic images.

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

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

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

What is graph on board