Understanding Linear Equations and Slopes
Interactive Video
•
Mathematics
•
9th - 10th Grade
•
Practice Problem
•
Hard
Thomas White
FREE Resource
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11 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary focus of mastering linear equations for the SAT?
To solve quadratic equations
To get every linear equation question correct
To understand complex numbers
To memorize mathematical formulas
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the standard form of a linear equation, y = mx + b, what does 'm' represent?
The x-intercept
The constant term
The slope
The y-intercept
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the y-intercept of the equation y = 2x + 3?
1
3
2
0
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How can you convert an equation to the slope-intercept form?
By solving for x
By adding a constant
By multiplying by a constant
By solving for y
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the slope of a line parallel to y = 2x + 3?
2
-2
1/2
-1/2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you find the point of intersection for two lines?
By setting the equations equal to each other
By adding the equations
By subtracting the equations
By multiplying the equations
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When do two lines have no solutions?
When they are perpendicular
When they are parallel
When they intersect at one point
When they are the same line
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