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NC Math 2 - Unit 4 Review

Authored by Brandi Barrow

Mathematics

9th - 10th Grade

CCSS covered

Used 38+ times

NC Math 2 - Unit 4 Review
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This NC Math 2 Unit 4 Review quiz focuses on advanced function transformations and variation relationships, targeting key concepts taught in high school Algebra 2 or Math 2 courses, typically grades 9-10. The assessment comprehensively covers square root function transformations, including parent function identification, horizontal and vertical shifts, reflections across the x-axis, and vertical stretches and compressions. Students must demonstrate mastery of transformation notation and be able to analyze how coefficients and constants affect function behavior. The quiz also extensively evaluates understanding of direct and inverse variation through real-world applications involving physics principles like Boyle's Law, work rates, travel time, and proportional relationships. Students need solid algebraic manipulation skills, the ability to set up and solve variation equations, and conceptual understanding of how quantities relate proportionally or inversely in practical contexts. Created by Brandi Barrow, a Mathematics teacher in the US who teaches grades 9 and 10. This comprehensive review quiz serves multiple instructional purposes, functioning effectively as a unit assessment, homework assignment, or targeted practice for students preparing for tests on function transformations and variation. Teachers can deploy this quiz as a formative assessment to identify specific areas where students need additional support, particularly in visualizing transformations or applying variation concepts to word problems. The mix of conceptual questions about parent functions and applied problems involving real-world scenarios makes this resource valuable for both skill reinforcement and deeper conceptual understanding. This quiz aligns with Common Core standards A-CED.2 for creating equations to describe relationships, F-BF.3 for identifying transformations of functions, and A-CED.4 for solving formulas for specified variables, supporting the mathematical practices of modeling with mathematics and reasoning abstractly.

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22 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Which is the graph of the square root parent function?

A
B
C
D

Tags

CCSS.HSF-IF.C.7B

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What are the transformations of this functions compared to the parent function?

Shifted right 5, shifted down 2, and reflected over the x-axis
Reflected over the x-axis, vertical stretch, and shifted right 5
Reflected over the x-axis, vertical stretch, and shifted left 5
Shifted right 5, shifted down 2

Tags

CCSS.HSF.BF.B.3

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What are the transformations of this functions compared to the parent function?

Shifted down 2
Shifted up 2
Shifted left 2
Shifted right 2

Tags

CCSS.HSF.BF.B.3

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Describe the transformations.

Translate Right 2, Down 4
Translate Left 2, Down 4
Translate Left 2, Up 4
Translate Right 2, Up 4

Tags

CCSS.6.NS.C.6B

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Describe the transformation
y = 2√x

Vertical Compression by 2
Vertical Expansion by 2
Vertical Compression by 1/2
Horizontal Expansion by 2

Tags

CCSS.HSF.BF.B.3

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

The solution of the equation is between...

−50 and −40

−20 and −10

−30 and −20

−40 and −30

Tags

CCSS.HSA.REI.A.2

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

The solution of the equation is between...

−50 and −40

−20 and −10

−30 and −20

−40 and −30

Tags

CCSS.HSA.REI.A.2

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