Test Bank For Finite Mathematics for the Managerial, Life, and Social Sciences - 19th - 2018 All Chapters

MULTIPLEgCHOICE.ggChoosegthegonegalternativegthatgbestgcompletesgthegstatementgorganswe
rsgthegquestion.
Determinegwhethergtheggivengorderedgpairgisgagsolutiongofgtheggivengequation.
1)g5xg+gyg=g12;g(2,g2)
A)gYes
B)gNo
Answer:gA
2)g3xg+g2yg-g25g=g0;g(5,g5)
A)gYes
B)gNo
Answer:gA
3)g5xg-g2yg=g31;g(5,g3)
A)gYes
B)gNo
Answer:gB
4)gx2g+gy2g-g4xg+g8yg=g-12;g(4,g-2)
A)gYes
B)gNo
Answer:gA
5)gx2g+gy2g-g4xg+g5yg=g6;g(4,g-1)
A)gNo
B)gYes
Answer:gA
6)g(xg-g8)2g+g(yg+g3)2g=g50;g(1,g-2)
A)gYes
B)gNo
Answer:gA
7)g(xg-g5)2g+g(yg+g4)2g=g-8;g(4,g-1)
A)gYes
B)gNo
Answer:gB
8)gx2
6gg+gy2
3gg=g1;g(1,g-1)
A)gYes
B)gNo
Answer:gB
Graphgtheglineargequation.
9)g9yg=gxg+g1
x
-10
-5
5

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y
10
5
-5
-10
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5
10
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10
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1
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gggggggManagementgNaturalgandgSocialgSciencesg12thgEditiongLial

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A)
x
-10
-5
5
10
y
10
5
-5
-10
x
-10
-5
5
10
y
10
5
-5
-10
B)
x

,-10
-5
5
10
y
10
5
-5
-10
x
-10
-5
5
10
y
10
5
-5
-10
C)
x
-10
-5
5
10
y
10
5
-5
-10
x
-10
-5
5
10
y
10
5
-5
-10
D)
x
-10

, -5
5
10
y
10
5
-5
-10
x
-10
-5
5
10
y
10
5
-5
-10
Answer:gD
10)g-xg=g8yg-g8
x
-10
-5
5
10
y
10
5
-5
-10
x
-10
-5
5
10
y
10
5
-5
-10
2
DOWNLOADgTHEgTestgBankgforgFinitegMathematicsgwithgApplicationsgIngthe
gggggggManagementgNaturalgandgSocialgSciencesg12thgEditiongLial