Curated Video
Graphing Linear Functions in Slope-Intercept Form
In this video, we learn how to graph linear functions in slope intercept form. The teacher explains how to find the slope, y-intercept, and x-intercept of a line, and provides examples of how to graph a line using function notation and a...
Curated Video
Interpreting Linear Relationships Through Graphs
In this lesson, students learn how temperature affects the sales of ice cream and hot chocolate by analyzing graphs. They explore the concepts of linear relationships, including initial value and rate of change. By understanding the...
Curated Video
Assessing the Strength of Linear Association with Correlation Coefficient
In this lesson, students will learn how to assess the strength of a linear association between two variables by using the correlation coefficient. They will understand how to interpret positive and negative correlations based on the...
Curated Video
Slope part 1
What is the slope of a line? Learn how can we use slope to compare factors like speed and how can we tell if a slope is negative or positive.
Curated Video
Determine Type of Slope by Analyzing Word Problems
In this video, Slope Guy is introduced as a helpful figure to determine the type of linear function in solving linear analysis problems. The video explains the importance of slope and y-intercept in a linear equation and how they can be...
Curated Video
Interpreting Scatter Plots and Calculating Rate of Change
This video explains how to interpret scatter plots by calculating the rate of change on the graph. Learn how to find the slope or rate of change by choosing two points on the line and determining the vertical and horizontal distances....
Mathispower4u
Graph a Direct Variation Equation (Negative Slope) Example 2
Bypass the table and go straight to the graph. A short video shows one example of graphing a direct variation equation with a negative slope by using the same method as graphing an equation in slope-intercept form. Pupils see it's easy...
CK-12 Foundation
Slope in the Coordinate Plane: Lesson
Rise and run to find slope. Given a graph of a line, the presentation shows how to find the slope by determining the rise and the run. The resource, part of an extensive geometry playlist, reveals the four basic slopes of lines.
Brightstorm
Definition of Slope - Concept
Math can be a slippery slope. A video introduces the concept of slope, provides its definition, and shows examples of positive and negative slopes. It connect the examples to skateboard ramps to help pupils...
Brightstorm
Finding the Slope of a Line from a Graph - Concept
Explain how to find the slope of a graph of a line with a video that points out how no matter what two points are used on a graph of a line, the slope is the same. A few examples reiterate how to find the slope of vertical...
Curated OER
What Does Negative Slope Mean?
Rise over run? The instructor explains two ways that a slope can be negative. It's not as complicated as you may think. Follow along on this lesson and see for yourself.
Curated OER
What Does Negative Slope Mean?
Rise over run? The instructor explains two ways that a slope can be negative. It's not as complicated as you may think. Follow along on this lesson and see for yourself.
Virtual Nerd
Virtual Nerd: What's Negative Correlation?
Learn about line-of-fit, negative slope, and negative correlation by watching this tutorial. [1:02]