Quadratic equations

Does this graph have a maximum or minimum value?

• maximum
• minimum
• neither
• both

What is c in the following equation?
y=ax²+bx+c

• Zeroes
• Axis of Symmetry
• Direction
• y-intercept

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.SSE.A.1

What is the axis of symmetry for the following equation?
y=4x²-8x+9

• x=-8
• x=1
• x=-1
• x=2

Find the vertex of 
f(x) = -x² - 4x + 12

• (-2, 16)
• (2, 0)
• (2, 4)
• (-2, 4)

What direction does the parabola open?
y=-3x²-7x+8

• Up
• Down
• Left
• Right

Tags

CCSS.HSF-IF.C.7A

What is the range of this function?

• all real numbers
• x > 0
• y > -2
• x < 6

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the range of this quadratic function?

• x >  0
• all real numbers
• x < 5
• y < 4

Tags

CCSS.HSF-IF.C.7A

What is the range of this function>

• y = -3
• 1<x<3
• y < 1
• x > 0

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the vertex?

• (2, 4)
• (3, -1)
• (0, 8)
• (4, 2)

Tags

CCSS.HSF-IF.C.7A

.How many zeros does this parabola have? 

• 3
• 2
• 0
• 1

Tags

CCSS.HSF-IF.C.7A