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WorksheetsSystem of Linear Equation
Total questions: 12
Worksheet time: 2mins
Name
Class
Date
1.
What are systems of linear equations?
a)
a set of two or more linear equations in the same variables
b)
a polynomial with three terms
c)
set of two or more linear inequalities in the same variables
2.
If a system of equations has no solution, what does the graph look like?
a)
intersecting lines
b)
parallel lines
c)
skew lines
d)
intersecting lines
3.
What is the solution?
a)
(1, -1)
b)
(-1, 1)
c)
(0, -2)
d)
(2, 0)
4.
When you graph the exact same equation twice,
a)
you will have no solution.
b)
you will have one solution.
c)
you will have infinite solutions.
d)
you will graph a giraffe.
5.
How many solutions will this system have?
a)
No solution
b)
One Solution
c)
I Don't Know
d)
Infinitely Many Solutions
6.
Solve using substitution.
x - 2y = 2
3x + 4y = 3
x - 2y = 2
3x + 4y = 3
a)
(1.4, -0.3)
b)
(3.1, 5)
c)
(-2.5, 3.5)
d)
(6.9, 1.02)
7.
y = -6x + 5
-2x + y = 5
-2x + y = 5
a)
(-3, -6)
b)
(-6, 3)
c)
(0, 5)
d)
(-3, 5)
8.
A system of linear equations is...
a)
Math Magic
b)
One Equation
c)
Always more than 2 equations
d)
A set of 2 or more equations
9.
Determine if (4, 1) is a solution for the system of equations.
y = -x + 5
y = 2x - 7
y = -x + 5
y = 2x - 7
a)
yes
b)
no
10.
Which of the following pairs of equation has the solution (4,8)?
a)
5x-2y=4 and 2x+y=0
b)
5x-2y=4 and 2x-y=0
c)
5x+2y=4 and 2x-y=0
d)
5x+2y=4 and 2x+y=0
11.
What kind of system of linear equation has one solution?
a)
Consistent and Dependent
b)
Inconsistent
c)
Consistent and Independent
d)
All of these
12.
Determine if (-2,-1) is a solution of
x-y=-1 and 2x-y=-5
a)
YES
b)
NO
c)
MAYBE
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