Algebra Math final Exam
Authored by Za’Naya apple_user
Mathematics
University
CCSS covered
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59 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which augmented matrix for the linear system
8x-37y=8
2x+12y=3
[8 -37 l 8 ]
[2 12 l 3 ]
[8 37 l 8 ]
[2 12 l 3 ]
[8 -37 l 8 ]
[2 -12 l 3 ]
[-8 37 l 8 ]
[2 12 l 3 ]
Tags
CCSS.HSA.REI.C.8
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which augmented matrix for the linear system
16y=4
9x-y=2
[16 -1 l 4]
[9 -1 l 2]
[0 16 l 4]
[9 -1 l 2]
[16 1 l 4]
[9 1 l 2]
[0 16 l 4]
[9 1 l 2]
Tags
CCSS.HSA.REI.C.8
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which augmented matrix for the linear system
3x+2y+10z=3
-6x+2y+5z=13
4x+2=18
[3 2 10 l 3]
[6 2 5 l 13]
[4 0 1 l 18]
[3 2 10 l 3]
[-6 2 5 l 13]
[-4 0 1 l 18]
[-3 2 10 l 3]
[6 2 5 l 13]
[4 0 1 l 18]
[3 2 10 l 3]
[-6 2 5 l 13]
[4 0 1 l 18]
Tags
CCSS.HSA.REI.C.8
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
whats the linear system from augmented matrix
[1 1 -1 l 7]
[1 -1 2 l 3]
[2 1 1 l 9]
x+y-z=7
x-y+2z=3
2x+y+z=10
x-y-z=7
x-y+2z=3
2x+y-z=10
x+y-z=7
x-y+2z=3
2x-y-z=10
x-y+z=7
x-y+2z=3
2x+y+z=10
Tags
CCSS.HSA.REI.C.8
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
whats the linear system from augmented matrix
[1 3 1 l 10]
[1 -2 -1 l -6]
[2 1 2 l 10]
x+3y+z=10
x+2y-z=-6
2x+y+2z=10
x+3y+z=-10
x-2y-z=6
2x+y+2z=-10
x+3y+z=10
x-2y-z=-6
2x+y+2z=10
x+3y+z=10
x-2y-z=6
2x+y+2z=10
Tags
CCSS.HSA.REI.C.8
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
system of equations: solve by subsitution
5x+9y=16
x+2y=4
(4,-4)
(-4,4)
(2,-2)
(-2,2)
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
system of equations: solve by addition/elimination
(-1,2)
(1,-2)
(-2,1)
(2,-1)
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
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