Algebra 1 8.1-8.5

The axis of symmetry is... 

• The imaginary line that divides the parabola in half 
• The highest point or the lowest point of the parabola 

Tags

CCSS.HSG.GPE.A.2

The vertex is... 

• The highest point or the lowest point of the parabola 
• The imaginary line that divides the parabola in half 

Tags

CCSS.HSG.GPE.A.2

True or False:
The domain of a quadratic is all real numbers.

• False
• True

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.5

What is the formula to find the vertex of a parabola in standard form?

• x = -b/2

• x = -b

• x = -b / (2a)

• x = -b / 2

Which of the following are other words for zeros? (Choose ALL that apply)

• x-intercepts

• roots

• vertex

• solutions

• y-intercepts

Tags

CCSS.HSF-IF.C.7C

What is the equation for the axis of symmetry?

• y=3
• x=3
• x=5
• x=1

Tags

CCSS.HSF-IF.C.7A

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

• maximum
• minimum

Tags

CCSS.HSF-IF.C.7A

Find the zeros of this quadratic.

• b=4/5, b=3
• b=4, b=-3
• b=1/5, b=3
• b=4/5, b=-3

Tags

CCSS.HSA-REI.B.4B

What is the factored form of x²-10x+24

• (x-4)(x-6)
• (x-12)(x+2)
• (x-8)(x-3)
• (x+24)(x-1)

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

CCSS.HSA.APR.B.3

What is the vertex of the quadratic function: y=1/2(x-3)²+8?

• (3,8)
• (-3,-8)
• (-3,8)
• (3,-8)