Quadratics in Vertex Form

Describe the transformations from the parent function y = x²

• shift right 2, up 4

• shift left 2, up 4

• shift right 2, down 4

• shift left 2, down 4

Tags

CCSS.HSF.BF.B.3

CCSS.HSF.IF.B.4

CCSS.HSG.CO.A.2

CCSS.HSG.CO.A.4

CCSS.HSG.CO.A.5

State the range of the function.

• all real numbers

• y ≥ -4

• y ≤ -4

• x ≥ -4

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

State the zeros of the function.

• (2, -4)

• y = -2

• x = -1 and x = 5

• there are no real zeros

Tags

CCSS.HSF-IF.C.7A

What is the vertex of the function?

• (2, -4)

• (-2, -4)

• (2, 4)

• (-2, 4)

Tags

CCSS.HSF-IF.C.7A

Which is a possible equation for the function?

• y = (x - 3)² + 18

• y = (x + 3)² + 18

• y = -(x - 3)² + 18

• y = -(x + 3)² + 18

Tags

CCSS.HSF-IF.C.7A

What is the axis of symmetry?

• y = 2

• x = -3

• x = 3

• x = 18

Tags

CCSS.HSF-IF.C.7A

What are the zeros of the function?

• y = 0

• (-3, 18)

• x = -6 and x = 0

• x = -3

Tags

CCSS.HSF-IF.C.7A

What is a possible equation for the function?

• y = -x² + 2

• y = -x² - 2

• y = -(x + 2)²

• y = -(x - 2)²

Tags

CCSS.HSF-IF.C.7A

What are the zeros of the function?

• (2, 0)

• (0, -2)

• (0, 2)

• (-2, 0)

Tags

CCSS.HSF-IF.C.7A

State the y-intercept of the function.

• (2, 0)

• (0, -2)

• (0, 2)

• (-2, 0)

Tags

CCSS.HSF-IF.C.7A