Algebra B Quadratic quiz

What is the maximum/minimum of a parabola called?

• vertex
• point
• top
• bottom

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

What do we call the graph of a quadratic function?

• parabola
• linear
• cubic
• sinusoidal

Tags

CCSS.HSF-IF.C.7A

What is the most correct way to find the y-intercept of any function?

• Look at the last number
• Plug in zero for x
• You have to do it a different way for every equation
• Add all of the coefficients together

Tags

CCSS.HSA.CED.A.2

CCSS.HSS.ID.C.7

What is the name of this form:
y = a(x - h)² + k

• vertex form
• standard form
• factored form
• zero form

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

What is the name of this form:
y = ax² + bx + c

• vertex form
• standard form
• factored form
• zero form

Tags

CCSS.HSA.SSE.B.3

In the form
y = a(x - h)² + k
what is the vertex?

• (h, k)
• (−h, −k)
• (−h, k)
• You cannot find the vertex from this form

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

What is the vertex of the following equation
y = 2(x − 3)² + 4

• (3, 4)
• ( −3, 4)
• (2, 4)
• (3, 2)

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

What is the vertex of this parabola?

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

Tags

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

CCSS.HSG.GPE.A.2

What is the y-intercept of this parabola?

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

Tags

CCSS.HSF-IF.C.7A

Where is the axis of symmetry for this parabola?

• x = −1
• x = 0
• y = 3
• x = −3

Tags

CCSS.HSA.REI.B.4