What is the standard form of y = 2 3 x + 4 y=\frac{2}{3}x+4 y = 3 2 x + 4 ?

3 y + 2 x = 12 3y+2x=12 3 y + 2 x = 1 2

What is the standard form of y = 3 2 x − 1 4 y=\frac{3}{2}x-\frac{1}{4} y = 2 3 x − 4 1 ?

6 x − 4 y = 1 6x-4y=1 6 x − 4 y = 1

3 x − 4 y = 1 3x-4y=1 3 x − 4 y = 1

3 x − 2 y = 2 3x-2y=2 3 x − 2 y = 2

6 x − 2 y = 2 6x-2y=2 6 x − 2 y = 2

The linear regression equation that best represents the line of best fit for the data is y=20.8x-35. What does the slope represent?

The number of bacteria increase by 20.8 per hour

The number of bacteria increase by 20.8 per minute

The number of bacteria decrease by 35 per hour

The number of bacteria decrease by 35 per minute

Are the points on the boundary line part of the solution set or not?

Yes, they are part of the solution set

No, they are NOT part of the solution set

Unit 2 Test Review: Linear Functions & Systems

Quiz

•

Mathematics

•

10th - 11th Grade

•

Practice Problem

•

Medium

•

CCSS

HSA.REI.D.12, HSF.IF.A.2, HSA.CED.A.2

+18

Standards-aligned

Victoria Hall

Used 21+ times

FREE Resource

About this resource

This quiz comprehensively covers linear functions and systems of equations, targeting high school mathematics at the Algebra 1 and Algebra 2 level, appropriate for grades 9-11. Students work with fundamental concepts including function identification using the vertical line test, function evaluation and notation, transformations between different forms of linear equations (slope-intercept, standard, and point-slope forms), and finding intercepts. The assessment progresses to more complex topics such as linear regression analysis with real-world interpretation of slope and y-intercept, solving systems of equations using substitution and elimination methods, and graphing linear inequalities including boundary line analysis. Students must demonstrate algebraic manipulation skills, coordinate geometry understanding, and the ability to interpret mathematical relationships in contextual problems involving bacteria growth and business scenarios. Created by Victoria Hall, a Mathematics teacher in US who teaches grade 10-11. This quiz serves as an excellent review tool before a unit test, providing comprehensive practice across all major topics in linear functions and systems. Teachers can use this as a formative assessment to identify areas where students need additional support, assign it as homework to reinforce classroom learning, or implement it as a warm-up activity spread across multiple class periods. The quiz effectively prepares students for summative assessments by combining procedural skills with conceptual understanding and real-world applications. This assessment aligns with Common Core standards A-REI.6 (solving systems of linear equations), A-CED.3 (representing constraints with systems of inequalities), F-IF.2 (function notation and evaluation), and F-LE.2 (constructing linear functions), making it valuable for standards-based instruction and progress monitoring.

37 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Is the relation a function? Why.

Yes, because the x-value 11 has two y-values pair with it.

Yes, because each x-value has only one y-value paired with it.

No, because the x-value 11 has two y-values pair with it.

No, because each x-value has only one y-value paired with it.

Tags

CCSS.8.F.A.1

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Function

Not a Function

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

CCSS.HSF.IF.B.4

CCSS.HSF.IF.B.5

CCSS.HSF.IF.C.7

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Is this mapping a function or not a function?

Function

Not a Function

Tags

CCSS.8.F.A.1

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Which set of values is a function?

(9,5) (10,5) (9,-5) (10,-5)

(3,4) (4,-3) (7,4) (3, 8)

(6,-5) (7, -3) (8, -1) (9, 1)

(2, -2) (5, 9) (5, -7) (1, 4)

Tags

CCSS.8.F.A.1

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Is this graph a function or not a function?

Function

Not a Function

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.4

CCSS.HSF.IF.B.5

6.

MULTIPLE CHOICE QUESTION

30 sec • 12 pts

What is f(6) for the function f(x)=3x-8

-8

10

-144

answer not here

Tags

CCSS.HSF.IF.A.2

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is $f\left(0\right)$ for the function $f\left(x\right)=2x+3$

2x

-3

3

10

Tags

CCSS.HSF.IF.A.2

8.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

$Given\ f\left(x\right)=\frac{1}{3}\left(x+6\right)\ what\ is\ f\left(-6\right)?$

$\frac{2}{3}$

$-8$

$-6$

0

Tags

CCSS.HSF.IF.A.2

9.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the standard form of $y=\frac{2}{3}x+4$ ?

$3y+2x=12$

$2x-3y=-12$

$2x-3y=12$

$2x+3y=-12$

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

10.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the standard form of $y=\frac{3}{2}x-\frac{1}{4}$ ?

$6x-4y=1$

$3x-4y=1$

$3x-2y=2$

$6x-2y=2$

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Unit 2 Test Review: Linear Functions & Systems

37 questions

Is the relation a function? Why.

Is this mapping a function or not a function?

Which set of values is a function?

Is this graph a function or not a function?

What is f(6) for the function f(x)=3x-8

What is f(0)f\left(0\right)f(0) for the function f(x)=2x+3f\left(x\right)=2x+3f(x)=2x+3

Given f(x)=13(x+6) what is f(−6)?Given\ f\left(x\right)=\frac{1}{3}\left(x+6\right)\ what\ is\ f\left(-6\right)?Given f(x)=31​(x+6) what is f(−6)?

What is the standard form of y=23x+4y=\frac{2}{3}x+4y=32​x+4 ?

What is the standard form of y=32x−14y=\frac{3}{2}x-\frac{1}{4}y=23​x−41​ ?

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