Understanding Solutions to Linear Equations
Interactive Video
•
Mathematics
•
6th - 9th Grade
•
Practice Problem
•
Medium
Standards-aligned
Lucas Foster
Used 1+ times
FREE Resource
Standards-aligned
Read more
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are the two methods mentioned to determine if a point is a solution to an equation?
Substitution and elimination methods
Substitution and graphical methods
Algebraic and numerical methods
Graphical and statistical methods
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the substitution method, what value is substituted for x in the equation 5x + 2y = 7?
5
2
3
4
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of substituting x = 3 and y = -4 into the equation 5x + 2y = 7?
The left side equals 5
The left side equals 7
The left side equals 9
The left side equals 11
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in setting up the graph of the equation 5x + 2y = 7?
Drawing the x-axis
Calculating the y-intercept
Setting up a table of values
Finding the slope
Tags
CCSS.6.EE.C.9
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the y-value when x is 0 in the equation 5x + 2y = 7?
3.5
2.5
1.5
4.5
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which point is used to verify the graph of the equation 5x + 2y = 7?
(0, 3.5)
(1, 1)
(3, -4)
(2, -3)
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the y-value when x is 1 in the equation 5x + 2y = 7?
2
3
1
0
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
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