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Sal defines the term derivative by taking the listener on a well-organized tour of slope. First, he reviews the concept of slope of a line from algebra, then extends this idea to look at the slope of the curve by first examining a secant...

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### We found 366 resources with the keyterm slope

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Other Resource Types
(366)

Lesson Planet: Curated OER

#### Measuring Slope for Rain Gardens

The slope of the land is an important feature when considering the erosion that will occur. In this resource, which is part of a rain garden unit, learners calculate the slope of the proposed garden site. Even if you are not planning a...

Lesson Planet: Curated OER

#### Absolute Value Equations

Sal reviews absolute value equations by taking viewers through a careful and deliberate problem-solving process. Those who didn't thoroughly understand absolute value during class will appreciate Sal's steady and straightforward...

Lesson Planet: Curated OER

#### Slope and Y-Intercept Intuition

The instructor uses a computer graphing program to illustrate how a line changes slope by manipulating the slope values in the equation. He also manipulates the y-intercept value to see where the line crosses the y-axis.

Lesson Planet: Curated OER

#### Slope and Rate of Change

Introducing slope as "a way of measuring the inclination of a line," Sal endeavors to provide a working knowledge of slope problems and problem solving. The video is framed as a review, but could be a good way to fill any holes in...

Lesson Planet: Curated OER

#### Calculus: Derivatives 3

This video covers the differential notation dy/dx and generalizes the rule for finding the derivative of any polynomial. It also extends the notion of the derivatives covered in the Khan Academy videos, "Calculus Derivatives 2Ã“ and...

Lesson Planet: Curated OER

#### Calculus: Derivatives 2

Sal continues where he left off with the last video, "Derivatives 1,Ã“ by looking at the equation y = x^2 and examining the slope of the secant line at a specific point, and again defining the limit as x approaches zero to get the slope...

Lesson Planet: Curated OER

#### Calculus: Derivatives 2.5 (new HD version)

By defining the formal definition of a derivative, f(x), Sal is able to find the general form of the derivate function for the example f(x) = x2. He continues to stress the importance of an intuitive understanding of derivative functions.

Lesson Planet: Curated OER

#### Calculus: Derivatives 2 (new HD version)

Sal continues where he left off with the last video, "Derivatives 1,Ã“ by looking at the equation y = x2 and examining the slope of the secant line at a specific point. He continues with defining the limit as x approaches zero to get the...

Lesson Planet: Curated OER

#### Calculus: Derivatives 1

Sal defines the term derivative by taking the listener on a well-organized tour of slope. First, he reviews the concept of slope of a line from algebra, then extends this idea to look at the slope of the curve by first examining a secant...

Lesson Planet: Curated OER

#### Calculus: Derivatives 1 (new HD version)

Lesson Planet: Curated OER

#### Constructing Equations in Slope-Intercept Form from Graphs

This lecture continues reviewing linear equations and slope problems with several example problems. Those who didn't grasp the concepts during class might find this lesson helpful.

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#### Constructing Linear Equations to Solve Word Problems

Sal takes your classâ€™ newfound (or growing) knowledge of graphs of lines to the next level. He presents a few word problems in which mathematicians need to understand how to use linear function graphs.

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#### Graphing Inequalities

If your class struggles with graphing inequalities, or if your lecture could use some help from Sal, this video would be a great help. Sal's instruction is measured and patient, and viewers will walk away feeling more confident and...

Lesson Planet: Curated OER

#### Varying Rates of Change

Graphs tell a story, and in this activity learners explore different graphs.They analyze slope and rate of change from the graphs and answer questions about the information they represent. This lesson even contains extensions for more...

Lesson Planet: Curated OER

#### Analyzing Equations Through Slope and Y-int

With problems applying to modern-day topics like Netflix and McDonald's, math whizzes analyze graphs and investigate the slopes. In this algebra worksheet, learners identify the slope and y-intercept of the given equations. They graph...

Lesson Planet: Curated OER

#### Scatter-Brained

Seventh graders graph ordered pairs on a coordinate plane. They create a scatterplot. Additionally, they determine the line of best fit and investigate the slope of the line. Multiple resources are provided. An excellent resource!

Lesson Planet: Curated OER

#### Interpret The Rate of Change /Slope in the Context of Everyday Life

Find slope all around us and calculate the rate of change during this video that uses real-life situations. Your learners will start by creating a table to see how each change creates the pieces of slope. Plug that slope into your...

Lesson Planet: Curated OER

#### Interpret The Rate of Change (Slope) and Intercepts Within The Context of Everyday Life

Word problems are full of valuable information that can be used to create equations. Take your learners on an adventure and figure out a formula that will represent the cost of a rental car. The video asks questions to help understand...

Lesson Planet: Curated OER

#### Finding Slope

Introduce slope, slope, and more slope, with this comprehensive video about....slope! Start with the slope formula and transition to counting the slope from a line on a coordinate plane. Your mathematicians will be able to see the...

Lesson Planet: Curated OER

#### What are Perpendicular Lines?

By definition, perpendicular lines intersect and form a 90 degree right angle. Want to know how to determine if lines are perpendicular based on two linear equations? Check out their slope values. Are they negative reciprocals? Does...

Lesson Planet: Curated OER

#### How to Find the Slope of a Line

Introduce your next math lesson with video that explains how to find the slope of a line through text and visuals. A brief definition and quick example are shown within the first 30 seconds. Note: There is no audio in this video.

Lesson Planet: Curated OER

#### How Do You Find the Slope of a Line If You Have a Perpendicular Line?

What kind of lines have slopes that are the opposite reciprocal of each other? Parallel lines? No. Parabolas? No. Perpendicular lines? Yes! Watch and listen as the instructor demonstrates how to make these determinations about...

Lesson Planet: Curated OER

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

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...

Lesson Planet: Curated OER

#### What Does the Slope of a Line Mean?

Evaluate the steepness of lines, also known as the slope, by watching this video. A tutor explains what the slope of a line is and compares two different lines to demonstrate slope. A practical introductory video for classes that are...