Quadratic Function in Vertex Form

What are the green dots called?

• axis of symmetry

• vertex

• parabola

• roots or x-intercepts

Tags

CCSS.HSF-IF.C.7A

What is the green dot on the parabola called?

• maximum

• minumum

• roots

• zeros

Tags

CCSS.HSF-IF.C.7A

What is the green dashed line called?

• roots or x-intercepts

• parabola

• axis of symmetry

Tags

CCSS.HSF-IF.C.7A

Which equation is shown?

• y = (x+2)²

• y = x² -2

What are the transformations?y=(x-2)²+4 (Choose ALL that apply.)

• shift right 2

• shift left 2

• shift up 4

• shift down 4

Match the equation to its description.

• Reflected over x and up 4

• Reflected over x and down 4

• Reflected over x and right 4 

• Reflected over x and left 4

y=(x+2)²+4
*Mark all that apply.

• reflection across x-axis

• left 2

• up 4

• right 2

y= -(x-11)²+6

*Mark all that apply.

• right 11

• reflection across x-axis

• VC

• up 6

Tags

CCSS.HSF-IF.C.7A

Write the equation of this transformation: reflection across x-axis, left 2, down 5

• y= -(x+2)²+5

• y= -(x+2)²

• y= (x-2)²-5

• y= -(x+2)²-5

What's the vertex of the graph? 

• (-1,3)

• (1,3)

• (3,1)

• (-3,1)