UNIT 4A - Systems of Equations and Inequalities
Authored by Celey Badger-Cook
Mathematics
8th - 9th Grade
CCSS covered
Used 90+ times
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12 questions
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1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
What is the value of the y-coordinate of the solution to the system of equations
x - 2y = 2
x + 4y = 8
1
-1
3
4
Tags
CCSS.HSA.REI.C.9
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Write the inequalities represented in the picture.
y > x - 2
y ≤ 2x + 2
y > 2 + x
y ≤ 2x + 2
y ≥ -2 + x
y ≤ 2x + 2
none of these are the system
Tags
CCSS.HSA.REI.D.12
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
If a system of equations has no solution, what does the graph look like?
intersecting lines
parallel lines
coinciding lines
Tags
CCSS.8.EE.C.8A
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
The equations of two lines are:
2x - y = 4 and y = -2x + 8.
What is the value of x in the solution for this system?
x = 8
x = 3
x = 11
x = 5
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Write the inequalities represented in the picture.
4x + 5y > 5 and y < 2/3x + 3
4x + 5y > -5 and y < 2/3x + 3
4x - 5y > 5 and y < 2/3x + 3
4x - 5y > 5 and y < 2/3x + 3
Tags
CCSS.HSA.REI.D.12
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Find the solution to the system of equations below.
y = 2/3x - 2
y = -x + 3
(0, 3)
(0, -3)
(3, 0)
(-3, 0)
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Solve for x and y
3x + 2y = -4
7x + y = 9
(-2, 5)
(-2, -5)
(2, -5)
(2, 5)
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
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