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WorksheetsSystem of Equations
Total questions: 15
Worksheet time: 30mins
Name
Class
Date
1.
What is the solution to this system of equations?
a)
(4, -1)
b)
(-1, 4)
c)
(-4, 1)
d)
(-4, -1)
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.
If you were to plot the point (4, -12) what would be the correct method?
a)
Up 4, left 12
b)
Right 4, up 12
c)
Down 4, left 12
d)
Right 4, down 12
4.
Will the solution (-3, -7) make the following system of equations a true statement?
y = 4x + 5
y = x – 4
y = 4x + 5
y = x – 4
a)
YES
b)
NO
5.
What letter is at (-3,7)
a)
There is no letter at those coordinates.
b)
T
c)
E
d)
H
6.
Find the slope
a)
4/5
b)
5/4
c)
-5/4
d)
-4/5
7.
If an equation does not have a solution, the technical answer is ____________
a)
infinity
b)
null
c)
zero
d)
all equations have a solution
8.
if every answer solves the same equation, then the technical answer is _____
a)
infinity
b)
null
c)
there is no such equations
9.
What is the solution to this system?
a)
(-2, -2)
b)
(2, -2)
c)
(-2,2)
d)
(2, 2)
10.
Which is the graph of y= -x + 2?
a)
A
b)
B
c)
C
d)
D
11.
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.
12.
If a system of linear equations has one solution, what does this mean about the two lines?
a)
Parallel lines
b)
Identical lines
c)
Intersecting lines
13.
How many solutions will this system have?
a)
One
b)
Two
c)
No Solution
d)
Infinity
14.
Solve each system by substitution.
a)
A
b)
B
c)
C
d)
D
15.
Solve the system by graphing:
y = 6x - 4
y = -x + 3
y = 6x - 4
y = -x + 3
a)
(1, 2)
b)
(2, 1)
c)
(4, 5)
d)
(2, 4)
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