Parts of a Parabola

What is the name given to the dotted line?

• A) y-intercept

• B) axis of symmetry

• C) vertex

• D) root

Tags

CCSS.HSF-IF.C.7A

What is the name given to the point

(0 , 7)?

• A) just a plain point

• B) root

• C) y-intercept

• D) vertex

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

What is the name given to the point

(1 , 0)?

• A) just a plain point

• B) x-intercept

• C) y-intercept

• D) vertex

What is the axis of symmetry?

• A y = 4

• B) x = 0

• C) x = 4

• D) y= 7

Tags

CCSS.HSF-IF.C.7A

What is the domain of the function?

• A 4 ≤ x < ∞

• B) - ∞ < x < ∞

• C) - 9 ≤ x < ∞

• D) 7 ≤ x < ∞

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the range of the function?

• A 4 ≤ y < ∞

• B) - ∞ < y < ∞

• C) - 9 ≤ y < ∞

• D) 7 ≤ y < ∞

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Maximum or Minimum

• Maximum

• Minimum

Tags

CCSS.HSF-IF.C.7A

y-intercept

• 1

• -1/2

Tags

CCSS.HSF-IF.C.7A

What are the x-intercepts for y = x² + 4x + 3

• -1 and -3

• 1 and 4

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

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

• x=-8
• x=1
• x=-1
• x=2

Tags

CCSS.HSA.REI.B.4