Key features of Parabola

What is the significance of the point (-3, 18)?

• x-intercept

• y-intercept

• vertex

• axis of symmetry

Tags

CCSS.HSF-IF.C.7A

.How many zeros does this parabola have? 

• 3
• 2
• 0
• 1

Tags

CCSS.HSF-IF.C.7A

Maximum or Minimum

• Maximum

• Minimum

What key feature tells the lowest point on the roller coaster?

• y-intercept

• vertex

• Axis of Symmetry

• x-intercept

Tags

CCSS.HSF-IF.C.7A

What is the vertex of this parabola?

• (−1, 3)
• (−3, 11)
• (−2, 5)
• (0, 5)

• A
  -x² - 6x + 5
• B
  x² - 6x + 5
• C
  -x² + 6x - 5
• D
  x² + 6x - 5

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

Does this graph have a maximum or minimum?

• Minimum
• Maximum

Tags

CCSS.HSF-IF.C.7A

What is the axisof symmetry of the above graph?

• x = 3

• 3

• y = -1

• -1

Tags

CCSS.HSF-IF.C.7A

What is the x value of the graph when the graph is at its max(or min)?

• -1

• 3

• -0.5

• (3,-1)