5.0 Intro to Quadratics

What is the green dashed line called?

• roots or x-intercepts
• parabola
• axis of symmetry
• y - intercept

Does this graph have a maximum or minimum value?

• maximum
• minimum
• neither
• both

What is the y-intercept?

• (3,0)
• (0,-3)
• (0,3)
• (-3,0)

Tags

CCSS.HSF-IF.C.7A

The graph of a quadratic function is called a

• Parabola
• Vertex
• Axis of Symmetry 
• Vertex Form

Tags

CCSS.HSF-IF.C.7A

Which equation below is a quadratic?

• y=9x+5
• y=3x²-6
• y=5x³+6
• x=3^x

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.CED.A.1

What is the green dot on the parabola called?

• Vertex
• x - intercept
• y - intercept
• quadratic

What is the vertex of the graph?

• (2,4)
• (-2,-4)
• (4,2)
• (-4,-2)

Which form is the equation
y = ax² + bx + c in?

• Standard
• Vertex
• Factored
• None of These

Which form is the equation
y = a(x-h)² + k  in?

• Standard
• Vertex
• Factored
• None of These

What is another word for zeros?

• y-intercepts
• roots
• vertex
• axis of symmetry