Key Points Quadratic

What is the vertex?

• (-2,0)

• (0,4)

• (2,0)

• (4,0)

What are the roots?

• (0,1) and (0,-3)

• (1,0) and (-3,0)

• (3,0) and (-1,0)

• (0,3) and (0,-1)

Tags

CCSS.HSF-IF.C.7A

What are the roots?

• (0,2) and (0,-2)

• (-2,0) and (4,0)

• (2,0) and (-2,0)

• (4,0) and (0,0)

What is the axis of symmetry?

• x = -1

• x = 1

• x = 0

• x = -3

Tags

CCSS.HSF-IF.C.7A

What is the axis of symmetry?

• x = -2

• x = 2

• x = 0

• x = 4

What is the vertex?

• (-3,0)

• (1,0)

• (-4,-1)

• (-1,-4)

What are the roots of the equation y = 3 (x + 2) (x - 5)

• (3,0) and (2,0)

• (2,0) and (-5,0)

• (-2,0) and (5,0)

• (3,0) and (5,0)

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

What are the roots of the equation y = (x + 4) (3x + 1)

• (0 , -4) and (0 , -1/3)

• (0 , 4) and (0 , 1/3)

• (-1/3 , 0) and (-4 , 0)

• (1/3 , 0) and (4 , 0)

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

What are the roots of the equation y = (5x - 2) (3x + 2)

• (-2/5 , 0) and (2/3 , 0)

• (2/5 , 0) and (-2/3 , 0)

• (-5/2 , 0) and (3/2 , 0)

• (5/2 , 0) and (-3/2 , 0)

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

What is the vertex of the equation y = 3 (x + 6)² + 2

• (-6,2)

• (3,2)

• (6,2)

• (2,6)