Find the Slope of a Straight Line
About the Lecture
The lecture Find the Slope of a Straight Line by Keith Walker is from the course Algebra Basics. It contains the following chapters:
- Lesson Instructions
- Practice Problems
- Ticket Out the Door
Included Quiz Questions
Which are no correct formulas for the slope?
- horizontal change / vertical change
- (y1 - x1) / (y2 - x2)
- Δ y / Δ x
- rise / run
If the slope of a straight line is 1/2,...
- ...anywhere on that line it goes over 2 and raises 1.
- ...anywhere on that line it raises 2 and goes over 1.
- ...anywhere on that line it raises 1/2 and goes over 1/2.
- ...anywhere on that line it goes over 1 and raises 2.
Which is the confirmed order to find a slope of a line?
- choose (x1, y1) & (x2, y2); substitute; simplify
- substitute; simplify; choose (x1, y1) & (x2, y2);
- substitute; choose (x1, y1) & (x2, y2); simplify
- choose (x1, y1) & (x2, y2); simplify; substitute
Author of lecture Find the Slope of a Straight Line
Keith Walker
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