Quadratic Functions

Name the vertex

• (1,1)

• (0,0)

Name the Vertex

• (3, -4)

• (-3, -4)

Name the Axis of Symmetry

• x = 1

• x = 0

x-intercepts

• -4 and 0

• -1 and -2

Tags

CCSS.HSF-IF.C.7A

y-intercept

• 1

• -1/2

Tags

CCSS.HSF-IF.C.7A

Maximum or Minimum

• Maximum

• Minimum

What are the x-intercepts for y = x² + 4x + 3

• -1 and -3

• 1 and 4

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

Find the vertex of 
f(x) = -x² - 4x + 12

• (-2, 16)
• (2, 0)
• (2, 4)
• (-2, 4)

Find the y-intercept of
f(x) = 2x²-2x + 1

• 2
• -2
• 1
• -1

Tags

CCSS.HSF-IF.C.7A

What is the name given to the dotted line?

• A) y-intercept

• B) axis of symmetry

• C) vertex

• D) root

Tags

CCSS.HSF-IF.C.7A