Graphing Quadratics Review

What is the shape of a quadratic function called?

• vertex

• axis of symmetry

• parabola

• zero

Tags

CCSS.HSF-IF.C.7A

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.HSF-IF.C.7A

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

Does the following function have a maximum or a minimum?  $y=x^2+4x+7$  

• Maximum

• Minimum

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.SSE.B.3

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

What are the green dots called?

• axis of symmetry
• vertex
• parabola
• roots or x-intercepts

Tags

CCSS.HSF-IF.C.7A

Does this parabola have a maximum or minimum?

• Maximum
• Minimum

Tags

CCSS.HSF-IF.C.7A

The axis of symmetry line passes through which point?

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

Tags

CCSS.HSG.GPE.A.2

How would you describe the translation from f(x)=x²  to  f(x)=(x-3)² ?

• Horizontal translation: three units to the left
• Horizontal translation: three units to the right
• Vertical translation: three units up
• Vertical translation: three units down

Tags

CCSS.HSF.BF.B.3

CCSS.HSG.CO.A.2

CCSS.HSG.CO.A.4

What is the vertex form of the quadratic function?

• f(x) = ax² + bx + c

• f(x) = a(x-h)² + k

• f(x) = a(x+h)² - k

• f(x) = x²

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

CCSS.HSF.IF.C.8