Parabolas Quiz

Identify the vertex of the following parabola.

y = x² − 4x + 1

• (2,-3)

• (1/3, 4)

• (-2, 3)

• (-2,13)

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.SSE.B.3

Identify the maximum or minimum value of the following quadratic function.

y = 3x² + 18x + 32

• Maximum value is y = 5

• Maximum value is y = 32

• Minimum value is y=5

• Minimum value is y = -3

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.SSE.A.1

If given the equation y = 3(x + 5)² - 4, what is the vertex of the parabola?

• (5, -4)
• (-5, -4)
• (-15, -4)
• (15, -4)

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

What is the vertex of the equation
y= (x-12)²+7 ?

• (1,7)
• (-12, 7)
• (7,12)
• (12, 7)

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

Given the equation for this parabola:
 y=-(x-4)²-3,
does this parabola have a maximum or minimum value?

• Maximum
• Minimum

Tags

CCSS.HSF-IF.C.7A

Factor:  6x² - 7x - 10

• (3x + 2)( 2x - 5)
• (3x - 2)( 2x + 5)
• (6x - 5)(x + 2)
• (6x + 5)(x - 2)

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Factor:  4x² - 17x + 15

• (2x - 5)(2x - 3)
• (4x - 3)(x - 5)
• (4x - 5)(x - 3)
• (2x + 5)(2x - 3)

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.APR.B.3

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Solve for the values of x:
(2x - 1)(x + 4) = 0

• { 1/2, -4 }
•  { 1/2, 4 }
• { 2, -4 }
• { -2, 4 }

Tags

CCSS.HSA-REI.B.4B

Write the equation in standard form of the parabola passing through the points (2, -8), (3, -8), (6, 4).

• $y=x^2-7x+5$

• $y=-x^2+4x-7$

• $y=x^2-5x-2$

• $y=-x^2+3x-8$

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

The table gives the number of pairs of skis sold at a sporting goods store in Durango, Colorado last year. Find a quadratic model for the data.

• $s=-2t^2+24t+10$

• $s=-2t^2-28t+108$
  

• $s=2t^2-28t+108$
  

• $s=24t^2+24t+10$

Tags

CCSS.HSA.CED.A.1