More Features of Parabolas

What is the equation for the axis of symmetry for the quadratic function shown?

• y = -3

• x = -3

• x = 5

• y = 5

Tags

CCSS.HSF-IF.C.7A

What is the significance of the ordered pair (0, -2) to the graph?

• It is the vertex

• It is an x-intercept

• It is the y-intercept

• It is the axis of symmetry

Tags

CCSS.HSF-IF.C.7A

What is the significance of the ordered pair (1, -2) to the graph?

• It is the maximum point

• It is the vertex

• It is the y-intercept

• It is an x-intercept

Tags

CCSS.HSF-IF.C.7A

• 0

• -2

• 2

• 4

Tags

CCSS.HSF.IF.A.2

Which statement about the graph is FALSE?

• The vertex is (-3, 18)

• The vertex is a maximum

• The y-intercept is y = 0

• The axis of symmetry is y = -3

Tags

CCSS.HSF-IF.C.7A

• 2

• 1

• 0

• -1

Tags

CCSS.HSF.IF.A.2

Determine the equation of the red parabola.

• y = x² + 4

• y = x² - 4

• y = x² 

• y = x² + 2

Determine the equation of the red parabola.

• y = x² - 2 

• y = x² + 2

• y = x² 

• y = x² - 4

Determine the turning point of the red parabola.

• (-4,0)

• (0,-4)

• -4

• 0

Determine the equation of the red parabola.

• y = (x + 3)² + 2

• y = (x - 3)² + 2

• y = (x - 3)² - 2

• y = (x + 3)² - 2

Tags

CCSS.HSF-IF.C.7A