Graphing Quadratics Review Period 1

When the vertex is the highest point on the graph, we call that a __________.

• root

• minimum

• vertex

• maximum

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

Identify the y-intercept of the following function:
 $y=\ x^2-2x-3$  

• (0, -2)

• (0, -3)

• (-2, 0)

• (-3, 0)

Tags

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

Identify the axis of symmetry of the following function.

• x = 2

• (3, -2)

• (-2, 3)

• x = 3

Tags

CCSS.HSA.REI.B.4

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

The axis of symmetry line passes through which point?

• y-intercept
• any random point
• vertex
• none of these

Tags

CCSS.HSG.GPE.A.2

What is the vertex and axis of symmetry of y= -2(x+3)² + 2.

• Vertex: (-3,2) AOS: y = 3

• Vertex: (2,-3) AOS: x = 2

• Vertex: (-3,2) AOS: x = -3

• Vertex: (3,2) AOS: x = 2

Tags

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

What is the vertex and axis of symmetry of f(x) = - x² + 6x - 2

• Vertex: (3,7) AOS: x = 3

• Vertex: (3,7) AOS: y = 3

• Vertex: (-2,6) AOS: x = -2

• Vertex: (2,6) AOS: x = 2

Tags

CCSS.HSA.REI.B.4

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

What is the vertex of the quadratic function:
y = x² - 6x + 11?

• (3,2)
• (-3,-2)
• (-3,2)
• (3,-2)

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSA.SSE.A.1

CCSS.HSF.IF.C.8

What is the shape of a quadratic function called?

• vertex

• axis of symmetry

• parabola

• zero

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

The following are equivalent forms of f:

A.  $f\left(x\right)=3\left(x+1\right)^2-12$  

B.  $f\left(x\right)=3x^2+6x-9$  

Which form most quickly reveals the y-intercept? 

• A

• B

The following are equivalent forms of f:

A.  $f\left(x\right)=3\left(x+1\right)^2-12$  

B.  $f\left(x\right)=3x^2+6x-9$  

Which form most quickly reveals the vertex? 

• A

• B