Quadratic Functions

What are the green dots called?

• axis of symmetry

• vertex

• parabola

• roots or x-intercepts or zeros or solutions

Tags

CCSS.HSF-IF.C.7A

Identify b of the following quadratic function:
y = x ² + 16x + 64

• 2

• 1

• 16

• 64

Identify c of the following quadratic function:
y = x ² + 16x + 64

• 2

• 1

• 16

• 64

What are the x- intercepts? (also known as zeros, solutions, roots)

• x= 0 and x= -4

• x= 0 and x= 4

• y= 0

• x= 2

Tags

CCSS.HSA.APR.B.3

What is the green dashed line called?

• roots or x-intercepts

• parabola

• axis of symmetry

• y intercept

Tags

CCSS.HSF-IF.C.7A

What is the highest degree of a Quadratic Equation?

• 1

• 2

• 3

• 4

What is the equation for axis of symmetry?

• y=3

• x=3

• x=5

• x=1

Tags

CCSS.HSF-IF.C.7A

What's the axis of symmetry of y = 3x² - 6x + 4

• x=1

• x=-6

• x=2

• x=-1

What is the axis of symmetry for this graph?

• y=2

• x=2

• x=0

• y=0

Tags

CCSS.HSF-IF.C.7A

What is the green dashed line called?

• roots or x-intercepts

• parabola

• axis of symmetry

• line of dashes

Tags

CCSS.HSF-IF.C.7A