Instructional Video
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Northeast Arkansas Education Cooperative

Interpret The Rate of Change Within the Context of Everyday Life

8th Standards
Rate of change isn't found only in a classroom but in everything that fluctuates. Show your learners they can find the rate of change in real-world situations with examples using time and temperature. The video starts by reviewing how to...
Instructional Video3:03
Curated OER

How Do You Find the Slope of a Line from a Graph?

6th - 9th
Given a line on a graph, what's the slope of this line? First, identify two points on the given line. Then, use a formula to find the change in y and then the change in x. This will be represented by rise over run. Watch this video to...
Instructional Video2:23
Curated OER

How Do You Find the X-Coordinate of a Point on a Line If You Have Another Point and the Slope?

8th - 10th
Use the slope formula to find the missing coordinate. You've been given all the needed information to solve this problem. So all you need to do is plug in the values and solve for the missing variable value.
Instructional Video2:57
Curated OER

How Do You Find the Slope of a Line from Two Points?

6th - 12th
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.
Instructional Video2:22
Curated OER

How Do You Find the Slope of a Line from Two Points?

6th - 9th
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.
Instructional Video4:45
Curated OER

How Do You Write an Equation of the Line in Slope-Intercept Form If You Have a Graph?

8th - 11th
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.
Instructional Video2:44
Curated OER

How Do You Write an Equation of a Line in Slope-Intercept Form If You Have Two Points?

8th - 10th
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...