Curated OER
How Do You Find the Slope of a Line from Two Points?
The teacher demonstrates how to plug in values from two given points to find the slope of a line. She uses the slope formula and goes through the problem step-by-step.
Curated OER
How Do You Write an Equation of the Line in Slope-Intercept Form If You Have a Graph?
An equation can be gotten from the graph of a line. Yes, it can. Watch this video and follow the instructor as she goes step-by-step explaining and illustrating how to get an equation from information from the graph of a line.
Curated OER
How Do You Write an Equation of a Line in Slope-Intercept Form If You Have Two Points?
Given two points on a line, write an equation in slope-intercept form. But what's the slope? Oh, you have to figure out the slope first. That can be done given the two points. Just use the rise over run slope formula. This isn't so hard...
Khan Academy
Khan Academy: Algebra: Algebra: Slope
This video begins with two points and demonstrates how to graph them on a coordinate plane and then use the graph to help calculate the slope. There are two additional examples that do not show a graph but show how to calculate slope...
Khan Academy
Khan Academy: Algebra: Hairier Slope of a Line
This video demonstrates how to calculate the slope of a line given two points. The video uses the slope formula and the two points given include positive and negative fractions as coordinates. Practice problems available. [6:32]
Khan Academy
Khan Academy: Algebra: Slope of a Line 3
This video demonstrates how to find the slope of two points that when graphed create a vertical line. The video uses the slope formula to demonstrate that the slope of a vertical line is zero. [5:05]
Khan Academy
Khan Academy: Algebra: Graphical Slope of a Line
This video demonstrates how to find the slope of a line given the graph of the line. The video uses a formula and demonstrates how to find the slope with several sets of points on the line. It shows that the slope is the same no matter...
Khan Academy
Khan Academy: Algebra: Slope of a Line 2
This video demonstrates how to calculate the slope of a line given two points from the line. Once the slope is calculated using the slope formula, the video shows how to check your answer by graphing the two points and checking the slope...
Khan Academy
Khan Academy: Slope: Algebra: Slope
Students learn how to calculate the slope of a line.
Virtual Nerd
Virtual Nerd: What's the Formula for Slope?
Learn the formula to find the slope of a line by watching this tutorial. [1:41]
Sophia Learning
Sophia: Coordinate Geometry of Parallelograms
This lesson will demonstrate how to use slope, midpoint, and distance formulas to determine from the coordinates of the vertices if a quadrilateral is a parallelogram in a coordinate plane. Students can check their understanding with an...
Sophia Learning
Sophia: Coordinate Geometry of Rectangles
Coordinate geometry of rectangles is investigated in this video lesson. The tutorial demonstrates how to use the midpoint, distance, and slope formulas to determine if a quadrilateral is a rectangle on a coordinate plane. [17:26]
Virtual Nerd
Virtual Nerd: How Do You Find the Slope of a Line From Two Points?
This tutorial shows how to use the slope formula to calculate the slope of a line from two given points. [2:22]
Khan Academy
Khan Academy: Slope: Slope of a Line 3
This video demonstrates how to find the slope of two points that when graphed create a vertical line.
Khan Academy
Khan Academy: Slope: Slope of a Line 2
This video demonstrates how to calculate the slope of a line given two points from the line.
Study Pug
Study Pug: Slope Intercept Form Y = Mx + B
Slope intercept form is one of the three forms we can use to express a straight line. It is a linear function too; meaning the function can tell you its domain and range. Watch this video tutorial for a full explanation along with...
Sophia Learning
Sophia: Coordinate Geometry of Isosceles Trapezoids: Lesson 2
This lesson [8:14] will demonstrate how to use slope, midpoint, and distance formulas to determine from the coordinates of the vertices if a quadrilateral is an isosceles trapezoid in a coordinate plane. It is 2 of 5 in the series titled...
Sophia Learning
Sophia: Coordinate Geometry of Isosceles Trapezoids: Lesson 5
This lesson [3:38] will demonstrate how to use slope, midpoint, and distance formulas to determine from the coordinates of the vertices if a quadrilateral is an isosceles trapezoid in a coordinate plane. It is 5 of 5 in the series titled...
Sophia Learning
Sophia: Coordinate Geometry of Isosceles Trapezoids: Lesson 1
This lesson [7:37] will demonstrate how to use slope, midpoint, and distance formulas to determine from the coordinates of the vertices if a quadrilateral is an isosceles trapezoid in a coordinate plane. It is 1 of 5 in the series titled...
Sophia Learning
Sophia: Coordinate Geometry of Parallelograms: Lesson 3
This lesson [7:43] will demonstrate how to use slope, midpoint, and distance formulas to determine from the coordinates of the vertices if a quadrilateral is a parallelogram in a coordinate plane. It is 3 of 6 in the series titled...
Sophia Learning
Sophia: Coordinate Geometry of Rectangles: Lesson 3
This lesson [7:55] will demonstrate how to use slope, midpoint, and distance formulas to determine from the coordinates of the vertices if a quadrilateral is a rectangle in a coordinate plane. It is 3 of 5 in the series titled...
Sophia Learning
Sophia: Coordinate Geometry of Rhombii: Lesson 3
This lesson will demonstrate how to use slope, midpoint, and distance formulas to determine from the coordinates of the vertices if a quadrilateral is a rhombus in a coordinate plane. It is 3 of 4 in the series titled "Coordinate...
Sophia Learning
Sophia: Coordinate Geometry of Square: Lesson 3
This lesson will demonstrate how to use slope, midpoint, and distance formulas to determine from the coordinates of the vertices if a quadrilateral is a square in a coordinate plane. It is 3 of 3 in the series titled "Coordinate Geometry...
Sophia Learning
Sophia: Coordinate Geometry of Squares: Lesson 1
This lesson [8:34] will demonstrate how to use slope, midpoint, and distance formulas to determine, from the coordinates of the vertices, if a quadrilateral is a square in a coordinate plane. It is 1 of 2 in the series titled "Coordinate...