Quadratics Post-Test Review

Does this graph have a maximum or a minimum?

• Maximum
• Minimum

Tags

CCSS.HSF-IF.C.7A

What is the range of this quadratic graph?

• y ≥ 0
• y ≤ 0
• ℝ
• y ≥ -1

Tags

CCSS.HSF-IF.C.7A

What is the domain of this quadratic graph?

• y ≥ 0
• y ≤ 0
• ℝ
• y ≥ -1

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Does this question have a maximum or a minimum?

• Maximum
• Minimum

Tags

CCSS.HSF-IF.C.7A

Using your calculator, graph y = 2x² + 4x - 3 and identify the max or min.

• Max: (-1, -5)
• Min: (-1, -5)
• Max: (-5, -1)
• Min: (-5, -1)

What is the maximum height of the ball?

• 0.5 feet
• 9 feet
• 0 feet
• 5 feet

When did the ball hit the ground?

• 1.25 seconds
• 0.5 seconds
• 9 seconds
• 0 seconds

What is the equation for axis of symmetry?

• y=3
• x=3
• x=5
• x=1

Tags

CCSS.HSF-IF.C.7A

What is the vertex of the quadratic function:
y = x² - 6x + 11?

• (3,2)
• (-3,-2)
• (-3,2)
• (3,-2)

What are the x- intercepts?

• x= 0 and x= -4
• x= 0 and x= 4
• y= 0
• x= 2

Tags

CCSS.HSF-IF.C.7A