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WorksheetsSPLTV Quiz
Total questions: 15
Worksheet time: 23mins
Given some statements below.
i. x+y=2 and x-y=5
ii.2x-y=9 and x-3y=4
iii. p=2 andp-2q=9
iv. 2x-y=5 and 2z=8
v. p-3q=10 and r=4
Among those statements, the simultaneous linear equation in two variables
i, ii, and iii
ii, iii, and iv
ii, iii, v
i and iv
i and iii
The correct notation for the solution set of simultaneous linear equation in two variables (SPLDV) is … .
SS={(-x,-y)}
SS={(y,y)}
SS={(x,x)}
SS={(y,x)}
SS={(x,y)}
The method to solve SPLTV's problem is ... .
Transformation
elimination and substitution
graphic
translation
dilatation
The value of x for the system: 2x-y=1 and 2y=14 is ... .
4
7
11
12
28
the value of y for the system: 2x-y=1 and 2y=14 is ... .
4
7
11
12
28
the value of z for the system: x-2y+3z=3; 3y+z=-7; and 2z=-2 is ... .
-2
-1
1
2
4
given some statements below.
i. |a|=a if a>0
ii. |a|=a if a<0
iii. |a|=-a if a>0
iv. |a|=-a if a<0
i and ii
i and iii
i and iv
ii and iii
ii and iv
the distance between point P= -3 and Q= -7 is ... .
12
10
8
6
4
the results of |-8+4| is ... .
(a)
the value of ||2-8|+5|-|-10| is ... .
-10
0
1
10
21
the value of x for the equation: |x|=2 is ... .
x= -2
x=2
x= 0
x=-2 or x=2
x=0 or x=2
Based on the definition of absolute value, the value of |x+1| for x<-1 is ... .
1
x+1
-x+1
-x-1
x-1
the value of |2x+5| for x=-4 is ... .
-13
-8
13
8
3
the value of x for the equation: |x|=|2x-6| is ... .
-2
6
-2 or 6
2 or 6
2 or -6
the solution set for equation |-2+y|=-5 is .... .
{}
{-3}
{7}
{-3, 7}
{3,-7}
