Algebra Ch. 8 Review

Describe the transformation

• up 3
• down 3
• left 3
• right 3

Describe the transformation
f(x) = 5x² + 2

• Vertical Stretch by a factor of 5
  translate Up 2
• Vertical Shrink by a factor of 5
  translate Up 2
• Vertical Stretch by a factor of 5
  translate Down 2
• Vertical Shrink by a factor of 5
  translate Down 2

g(x) = x² + 8x – 7, find g(-4)

• -47
• -31
• -55
• -23

Where is the axis of symmetry for this parabola?

• x = −1
• x = 0
• y = 3
• x = −3

Tags

CCSS.HSA.REI.B.4

What is the maximum/minimum of a parabola called?

• vertex
• point
• top
• bottom

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

Standard Form of a Quadratic Equation :

• y = ax + B + C

• y= ax² + bx + C

• a + b + c = 0

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.CED.A.1

The formula to find the Axis of Symmetry :

• 
• 
• 

Tags

CCSS.HSA.REI.B.4

CCSS.HSG.GPE.A.2

A parabola has a vertex at (-3,2).

Where is the axis of symmetry?

• y = -2

• x = 2

• x = -3

• y = -3

Find the Vertex: y= -5x² -20x - 26

• (-2, -6)

• (2, 6)

• (6,2)

• (3, 6)

Tags

CCSS.HSA.REI.B.4

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

CCSS.HSA.REI.D.10

Find the Axis of Symmetry (just x) : y= -2x² + 8x -5

• x = -3

• x= 2

• x =4

• x = -2

Tags

CCSS.HSA.REI.B.4