j j j j j j j j j j j
ment Natural and Social Sciences 12th Edition Lial
j j j j j j j
MULTIPLEj CHOICE.j Choosej thej onej alternativej thatj bestj completesj thej statementj orj answersj thej question.
Determinej whetherj thej givenj orderedj pairj isj aj solutionj ofj thej givenj equation.
1)j 5xj +j yj =j12;j (2,j2)
A)j Yes B)j No
Answer:j A
2)j 3xj+j 2yj-j 25j=j0;j(5,j5)
A)j Yes B)j No
Answer:j A
3)j 5xj-j 2yj=j31;j(5,j3)
A)j Yes B)j No
Answer:j B
4)j x2j +j y2j -j4xj +j 8yj=j-12;j(4,j-2)
A)j Yes B)j No
Answer:j A
5)j x2j +j y2j -j 4xj+j 5yj=j6;j(4,j-1)
A)j No B)j Yes
Answer:j A
6)j (xj-j 8)2j +j (yj +j 3)2j =j50;j (1,j-2)
A)j Yes B)j No
Answer:j A
7)j (xj-j 5)2j +j (yj +j 4)2j =j-8;j(4,j-1)
A)j Yes B)j No
Answer:j B
x2j y2j
8)j + =j 1;j(1,j-1)
6 3
A)j Yes B)j No
Answer:j B
Graphj thej linearj equation.
9)j 9yj=jxj+j 1
y
10
5
-10 -5 5 10jjjjj x
-5
-10
1
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j j j j j j j j j j j
ment Natural and Social Sciences 12th Edition Lial
j j j j j j j
A) B)
y y
10 10
5 5
-10 -5 5 10jjjjj x -10 -5 5 10jjjjj x
-5 -5
-10 -10
C) D)
y y
10 10
5 5
-10 -5 5 10jjjjj x -10 -5 5 10jjjjj x
-5 -5
-10 -10
Answer:j D
10)j -xj=j8yj-j 8
y
10
5
-10 -5 5 10jjjjj x
-5
-10
2
mynursytest.store
,DOWNLOAD THE Test Bank for Finite Mathematics with Applications In theManage
j j j j j j j j j j j
ment Natural and Social Sciences 12th Edition Lial
j j j j j j j
A) B)
y y
10 10
5 5
-10 -5 5 10jjjjj x -10 -5 5 10jjjjj x
-5 -5
-10 -10
C) D)
y y
10 10
5 5
-10 -5 5 10jjjjj x -10 -5 5 10jjjjj x
-5 -5
-10 -10
Answer:j A
11)j 5yj-j 10xj =j -45
y
10
5
-10 -5 5 10jjjjj x
-5
-10
3
mynursytest.store
, DOWNLOAD THE Test Bank for Finite Mathematics with Applications In theManage
j j j j j j j j j j j
ment Natural and Social Sciences 12th Edition Lial
j j j j j j j
A) B)
y y
10 10
5 5
-10 -5 5 10jjjjj x -10 -5 5 10jjjjj x
-5 -5
-10 -10
C) D)
y y
10 10
5 5
-10 -5 5 10jjjjj x -10 -5 5 10jjjjj x
-5 -5
-10 -10
Answer:j A
12)j2xj=jyj-j8
y
10
5
-10 -5 5 10jjjjj x
-5
-10
4
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