Linear Equations and Their Properties
Interactive Video
•
Mathematics
•
6th - 8th Grade
•
Practice Problem
•
Hard
+4
Standards-aligned
Sophia Harris
FREE Resource
Standards-aligned
Read more
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main objective of the problem discussed in the video?
To find two linear equations with one solution
To solve a quadratic equation
To find the intersection of two curves
To calculate the area of a triangle
Tags
CCSS.8.EE.B.6
CCSS.8.F.A.3
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the slope-intercept form of a linear equation, what does 'b' represent?
The x-intercept of the line
The y-intercept of the line
The slope of the line
The midpoint of the line
Tags
CCSS.8.EE.B.6
CCSS.8.F.A.3
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If the slope (m) is 2 and x is 4, what is the value of b if y is 5?
8
-8
3
-3
Tags
CCSS.HSF-LE.A.1B
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens to the value of b when m is increased from 2 to 3, given x is 4 and y is 5?
b decreases by 4
b becomes positive
b increases by 4
b remains the same
Tags
CCSS.8.F.B.4
CCSS.HSF.LE.A.2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is a correct equation when m is 3 and b is -7?
y = 2x - 3
y = 3x - 7
y = 2x + 3
y = 3x + 7
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How can you verify if a linear equation is correct for a given solution?
By checking if the equation is balanced
By substituting the values of x and y into the equation
By graphing the equation
By solving for x
Tags
CCSS.HSF.IF.A.2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of substituting x = 4 into the equation y = 2x - 3?
y = 7
y = 1
y = 8
y = 5
Tags
CCSS.HSF.IF.A.2
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