Unit 7 Quadratic Vocabulary Practice

What do we call the graph of a quadratic function?

• parabola
• linear
• cubic
• sinusoidal

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

CCSS.HSG.GPE.A.2

What are the x- intercepts?

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

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.REI.B.4

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11

A line about which a parabola is symmetric is the _______________

• Solution Set
• Intercept Formula
• Quadratic Function
• Axis of Symmetry

Which letter in a quadratic formula represents the y-intercept?

• a
• b
• c

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

The axis of symmetry line passes through which point?

• y-intercept
• any random point
• vertex
• symmetrical point for the vertex

Tags

CCSS.HSF.IF.B.4

Which letter determines if a parabola opens up or down?

• a
• b
• c

Tags

CCSS.HSF.BF.B.3

Does the quadratic have a max/min vertex, and does the parabola open up/down?

• max/ opens down
• min/ opens up
• max/ opens up
• min/ opens down

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.SSE.A.1

What is the minimum?

• 5
• 3
• 1
• -4

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.REI.D.10

What is the y-intercept of this parabola?

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

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.REI.D.10

What are the green dots called?

• axis of symmetry
• vertex
• parabola
• roots or x-intercepts

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.REI.B.4

CCSS.HSA.REI.D.11