systems of linear inequalities multiple choice questions

Anonymous
timer Asked: Nov 14th, 2016

Question description

Which of the following systems of inequalities has no solution?


y space less than space 0 space
x space greater or equal than space 0

3 x space minus space 4 y space less than space 1 space
3 x space minus space 4 y space less than space 8

4 x space plus space y space greater than space 4 space
8 x space plus space 2 y space less than space minus 5

3 x space minus space y space greater than space 1 space
6 x space minus space 2 y space less than space 20


============================


Which system of inequalities is best represented by the graph?


y space less or equal than space 2 x space plus space 2 space
y space greater than space minus x space minus space 1

y space greater or equal than space 2 x space plus space 2 space
y space less than space minus x space minus space 1

y space less than space 2 x space plus space 2 space
y space less or equal than space minus x space minus space 1

y space greater than space 2 x space plus space 2 space
y space less or equal than space minus x space minus space 1


========================


Which system of inequalities is best represented by the graph?


y space less than space x space space
y space greater or equal than space x space minus space 3

y space greater than space x space space
y space less or equal than space x space minus space 3

y space less or equal than space x space space
y space greater than space x space minus space 3

y space greater or equal than space x space space
y space less than space x space minus space 3

=====================================

Which graph shows the solution to the system of inequalities?

y ≤ x + 9
y ≥ -x - 4


http://www.intervisualtechnology.us/data/1/15414/U4L3A.jpg

http://www.intervisualtechnology.us/data/1/15415/U4L3B.jpg

http://www.intervisualtechnology.us/data/1/15416/U4L3C.jpg

http://www.intervisualtechnology.us/data/1/15417/U4L3D.jpg

=================================

Which system of inequalities is graphed below?


x space plus space y space greater than space minus 5 space
minus 2 x space plus space y space greater or equal than space 3

x space plus space y space greater than space minus 5 space
minus 2 x space plus space y space less than space 3

x space plus space y space greater than space minus 5 space
minus 2 x space plus space y space less or equal than space 3

space x space plus space y space greater than space minus 5 space
minus 2 x space plus space y space greater than space 3

--------------------------------------------------------------

Which graph shows the solution to the system of inequalities shown below?


http://www.intervisualtechnology.us/data/1/15420/U4L1Q6A.jpg

http://www.intervisualtechnology.us/data/1/15421/U4L1Q6B.jpg

http://www.intervisualtechnology.us/data/1/15422/U4L1Q6C.jpg

http://www.intervisualtechnology.us/data/1/15423/U4L1Q6D.jpg

==========================================

Which of the following systems of inequalities has its solution shown on the graph below?


http://www.intervisualtechnology.us/data/1/15425/U4L1Q7A.jpg

http://www.intervisualtechnology.us/data/1/15426/U4L1Q7B.jpg

http://www.intervisualtechnology.us/data/1/15427/U4L1Q7C.jpg

http://www.intervisualtechnology.us/data/1/15428/U4L1Q7D.jpg

=================================

Which graph shows the solution to the system of inequalities below?


http://www.intervisualtechnology.us/data/1/15430/U4L1Q8A.jpg

http://www.intervisualtechnology.us/data/1/15431/U4L1Q8B.jpg

http://www.intervisualtechnology.us/data/1/15432/U4L1Q8C.jpg

http://www.intervisualtechnology.us/data/1/15433/U4L1Q8D.jpg

===================================

Which ordered pair is in the solution region of the system of inequalities below?


(0, 0)

(3, -1)

(1, 1)

(2, 1)

==========================

Which ordered pair is in the solution region of the system of inequalities below?


(2, -2)

(6, 3)

(2, 0)

(2, 4)

==========================


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