Quadratics

Quadratics

9th - 10th Grade

•

219 Qs

quiz-placeholder

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Quadratics

Quadratics

Assessment

Quiz

•

Mathematics

•

9th - 10th Grade

•

Practice Problem

•

Hard

•
CCSS
HSA-REI.B.4B, HSF-IF.C.7A, 8.EE.A.2

+5

Standards-aligned

Created by

Matthew Diekemper

Used 1+ times

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219 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 x2+7x+12=0x^2+7x+12=0  Solve by factoring. 

 x=−3 and x=−4x=-3\ and\ x=-4  

 x=3 and x=4x=3\ and\ x=4  

 x=±6x=\pm6  

 x=−2 and x=−6x=-2\ and\ x=-6  

no solution

Tags

CCSS.HSA-REI.B.4B

2.

FILL IN THE BLANK QUESTION

3 mins • 1 pt

Use the axis of symmetry formula to find the vertex.  Write your answer as an ordered pair.  Write work on back of quiz.
 y=3x2+6x−7y=3x^2+6x-7  

3.

FILL IN THE BLANK QUESTION

3 mins • 1 pt

Solve by "finding the root". Round to the nearest hundredth. Use "+-" for the plus/minus symbol.  Type "x=".  Write work on back of quiz.
 7x2−11=277x^2-11=27  


Tags

CCSS.8.EE.A.2

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

What is the equation for the axis of symmetry of the parabola?

x=1x=1

(1,−4)\left(1,-4\right)

y=−4y=-4

x=−4x=-4

Tags

CCSS.HSF-IF.C.7A

5.

FILL IN THE BLANK QUESTION

3 mins • 1 pt

Use the "axis of symmetry formula" to find the vertex of the parabola.  Write your answer as an ordered pair (x,y)

 y=3x2−12x+5y=3x^2-12x+5  

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 y=3x2−6x+2y=3x^2-6x+2  

Which table is for the graph of the equation and has the vertex in the middle?

Media Image
Media Image
Media Image
Media Image

Tags

CCSS.HSF-IF.C.7A

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 y=(x+3)(x+1)y=\left(x+3\right)\left(x+1\right)  
Which table is for the graph of the equation and has the vertex in the middle?

Media Image
Media Image
Media Image
Media Image

Tags

CCSS.HSF-IF.C.7A

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