Quadratics Mixed Practice

Quadratics Mixed Practice

9th - 11th Grade

15 Qs

quiz-placeholder

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Quadratics Mixed Practice

Quadratics Mixed Practice

Assessment

Quiz

Mathematics

9th - 11th Grade

Hard

CCSS
HSA-REI.B.4B, HSA.APR.B.3, HSA-SSE.B.3B

+3

Standards-aligned

Created by

Barbara White

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

The equation 2x2-5x=-12 is rewritten in the form of 2(x-p)2+q=0.  What is the value of q?
167/16
71/8
25/8
25/16

Tags

CCSS.HSA-REI.B.4B

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Which of the following quadratic functions has complex roots x=-2+3i and x=-2-3i?
x2+4x-5
x2-4x-5
x2-4x+13
x2+4x+13

Tags

CCSS.HSA.APR.B.3

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What are the solutions of the quadratic equation below?
x2-4x-6=0
x=2±√2
x=-2±√2
x=2±√10
x=-2±√10

Tags

CCSS.HSA-REI.B.4B

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Which quadratic function has 3 as its only root?
x2-9
x2+9
x2-6x+9
x2+6x+9

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What are the solutions to 3(x-9)2=-180?
-9±2i√15
-9±4i√15
9±2i√15
9±4i√15

Tags

CCSS.HSA-REI.B.4B

CCSS.HSN.CN.C.7

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Which graph of the functions below is wider than f(x)=13x2+3?
g(x)=14x2+3
g(x)=13x2+5
g(x)=12x2+3
g(x)=23x2+3

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Given the function f(x)=x2+10x+20, what would change if the function was changed to f(x)=x2+10x+30?
the vertex
the line of symmetry
the shape of the parabola
the direction the parabola opens

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