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Day 127 - MINOR - Practice on Inequality Systems

Authored by Brenda Hayworth

Mathematics

9th Grade

CCSS covered

Used 34+ times

Day 127 - MINOR - Practice on Inequality Systems
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12 questions

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1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

The graph represents which system of inequalities?


y23x+2 y\le\frac{2}{3}x+2\ \
y4x+1y\ge4x+1

y23x2 y\le\frac{2}{3}x-2\
y4x+5y\ge4x+5

y32x+2 y\le-\frac{3}{2}x+2\
y14x1y\ge\frac{1}{4}x-1

y3x2 y\ge3x-2\
y4x1y\ge4x-1

Tags

CCSS.HSA.REI.D.12

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

The solution that is graphed belongs to which of the systems below?

x4 x\le4\ \
y>x2y>-x-2

y4 y\ge4\ \ \
y<x2y<-x-2

y4 y\le4\ \
y>x2y>-x-2

y4 y\le4\
yx2y\ge-x-2

Tags

CCSS.HSA.REI.D.12

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

The correct system for the graph is:

3xy33x-y\ge-3
2x+y22x+y\ge-2

3xy3 3x-y\ge-3\
2x+y22x+y\ge-2

3x+y3 3x+y\ge3\ \
2xy22x-y\le2

3x+y33x+y\le-3
2xy22x-y\ge-2

Tags

CCSS.HSA.REI.D.12

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

Determine the system of inequalities that represents the shaded area.

y12x3 , y12x+2y\le\frac{1}{2}x-3\ \ ,\ \ y\ge\frac{1}{2}x+2

y12x3 , y12x+2y\ge\frac{1}{2}x-3\ \ ,\ \ y\ge\frac{1}{2}x+2

y12x3 , y12x+2y\le\frac{1}{2}x-3\ \ ,\ \ y\le\frac{1}{2}x+2

y12x3 , y12x+2y\ge\frac{1}{2}x-3\ \ ,\ \ y\le\frac{1}{2}x+2

Tags

CCSS.HSA.REI.D.12

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

Determine which ordered pair is a solution to the following system:

 y>2x+3y>-2x+3   y<12x1y<-\frac{1}{2}x-1  

(2,2)

(4,-4)

(-4,0)

(0,3)

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

Determine which ordered pair is a solution to:

 y<3x1y<-3x-1   y>x+1y>x+1  
 

(-2,-1)

(0,3)

(3,1)

(-4,-1)

Tags

CCSS.HSA.REI.D.12

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

Which ordered pairs are solutions to the system?

I. (-5,0)

II. (-1,3)

III. (5,0)

IV. (5,-5)

I only

I and II only

I, II, and IV only

III and IV only

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