2/12 Graphing Skills Check!

Does y = -4x² have a maximum or minimum value?

• maximum
• minimum

Tags

CCSS.HSF-IF.C.7A

How many solutions does this graph have?

• one
• two
• no solutions
• cannot be determined

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

What is the Axis of symmetry?

• Y=3
• y=-3
• x= 3
• x=-3

Tags

CCSS.HSF-IF.C.7A

What is the vertex of the equation

 $y=\left(x-3\right)^2+5$  

• (-3, 5)

• (3, 5)

• (-3, -5)

• (3, -5)

What is the vertex?

• (2, 4)
• (3, -1)
• (0, 8)
• (4, 2)

The axis of symmetry of this parabola is...

• y = 4
• y = -4
• x = 4
• x = -4

Tags

CCSS.HSF-IF.C.7A

What is the domain of this quadratic function?

• All real numbers.
• x ≥ 4
• x < 2
• x ≤ 4

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the range of this quadratic function?

• All real numbers.
• y ≥ 4
• y < 4
• y ≤ 4

Tags

CCSS.HSF-IF.C.7A

What is the vertex of this quadratic equation?  
y = 2(x - 2)²  +  5

• (-2,5)
• (2,5)
• (5,-2)
• (-5,-2)