Solve Systems by Graphing: Key Concepts and Techniques
Interactive Video
•
Mathematics
•
6th - 10th Grade
•
Practice Problem
•
Hard
+1
Standards-aligned
Emma Peterson
FREE Resource
Standards-aligned
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What should you have ready before starting Unit 3?
A laptop and a notebook
A textbook and a highlighter
A foldable, notes, and something to write with
A calculator and a ruler
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a system in algebra?
A single equation with one variable
A collection of two or more equations with the same unknown variables
A set of numbers that solve an equation
A graph with multiple lines
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a solution to a system of equations?
A graph that shows the intersection of lines
A numerical value for each variable that satisfies each equation in the system
A method to solve equations
A point that satisfies only one equation in the system
Tags
CCSS.8.EE.C.8B
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the example given, why is the point (-2, 3) not a solution to the system?
Because it is not an ordered pair
Because it does not satisfy the second equation
Because it does not satisfy the first equation
Because it satisfies both equations
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What method will be discussed tomorrow according to the video?
Elimination method
Matrix method
Substitution method
Graphing method
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in graphing the equation x + y = 1?
Add x to both sides
Divide both sides by y
Subtract x from both sides
Multiply both sides by x
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the slope-intercept form of the equation y = -x + 1?
y = 2x - 8
y = x + 1
y = mx + b
y = -x + 1
Tags
CCSS.8.EE.B.6
CCSS.8.F.A.3
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