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This page provides a list of educational videos related to Using Linear Functions. You can also use this page to find sample questions, apps, worksheets, lessons , infographics and presentations related to Using Linear Functions.
Using the x- and y- Intercepts to Graph a Linear Function
By PatrickJMT
This video shows us how to use two important features of a linear function, the x- and y- intercepts, to graph the function. Remember that we only need two points to determine a line, and often, the intercepts are extremely easy to find.
Using the x- and y- Intercepts to Graph a Linear Function
By PatrickJMT
This video shows us how to use two important features of a linear function the x- and y- intercepts to graph the function. Remember that we only need two points to determine a line and often the intercepts are extremely easy to find.
Integration By Partial Fractions
By The Organic Chemistry Tutor
This calculus video tutorial provides a basic introduction into integrating rational functions using the partial fraction decomposition method. Partial fraction decomposition is the process of breaking a single complex fraction into multiple simpler fractions. The integrals of many rational functions lead to a natural log function with absolute value expressions. This video explains what to do when you have repeated linear factors and quadratic factors. This tutorial contains many examples and practice problems on integration by partial fractions.
Proof that rational times irrational is irrational | Algebra I | Khan Academy
By Khan Academy
Algebra I on Khan Academy: Algebra is the language through which we describe patterns. Think of it as a shorthand, of sorts. As opposed to having to do something over and over again, algebra gives you a simple way to express that repetitive process. It's also seen as a "gatekeeper" subject. Once you achieve an understanding of algebra, the higher-level math subjects become accessible to you. Without it, it's impossible to move forward. It's used by people with lots of different jobs, like carpentry, engineering, and fashion design. In these tutorials, we'll cover a lot of ground. Some of the topics include linear equations, linear inequalities, linear functions, systems of equations, factoring expressions, quadratic expressions, exponents, functions, and ratios. About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
Graphs of piecewise linear functions
By Khan Academy
Sal explains what a piecewise function is, and finds the formula of a piecewise function given its graph.
Graphs of piecewise linear functions
By Khan Academy
Sal graphs a piecewise function given its formula. In this case, the function consists of three separate lines.
Qtr 2, Lesson 5: Graphing Linear Equations in Slope-Intercept Form
By Stan Lisle
This lesson teaches about Slope - Intercept Form, and how to use this form to graph equations, or to determine the equation of lines. The video contains questions after each section to help guide the student through the lessons.
Graphing linear functions word problems
By Khan Academy
Sal is given a verbal description of a real-world relationship involving a pool being filled with water, and is asked to draw the graph that represents this relationship.
Graphing linear functions word problems
By Khan Academy
Sal is given a verbal description of a real-world relationship involving a truck's fuel consumption, and is asked to draw the graph that represents this relationship.
Interpreting graphs of linear and nonlinear functions
By Khan Academy
Interpreting graphs of linear and nonlinear functions
Example Problem - Linear Functions (Slope)
By Khan Academy
This video lecture series on Worked Examples in Algebra from Khan Academy includes Solving Equations Solving Word Problems Solving for a variable Absolute Value and Number Lines Patterns in Sequences Functional Relationships Domain and Range Rate Problems Linear Functions Slope of a Line X and Y intercepts Equation of a Line Parallel Lines Perpendicular Lines Solving Inequalities and more...
Graphs of linear equations | Linear equations and functions | 8th grade
By Khan Academy
A video that goes over graphing linear equations on the coordinate plane. The first part of the video starts with an equation with two variables, x and y. The instructor finds sample points and then plots them. Then, he moves on to some more complicated and conceptual problems.
Area Between Two Curves
By The Organic Chemistry Tutor
This calculus video tutorial provides a basic introduction in finding the area between two curves with respect to y and with respect to x. It explains how to set up the definite integral to calculate the area of the shaded region bounded by the two curves. In order to find the points of intersection, you need to set the two curves equal to each other and solve for x or y. You need to be familiar with some basic integration techniques for this lesson. This video contains plenty of examples and practice problems.
Quarter 2, Lesson 1: Coordinate Plane, Introduction to Graphing Linear Equations
By Stan Lisle
In this video clip, the lesson reviews the coordinate planes and prepares the viewers to start graphing equations. The video provides clear examples with questions for viewers to answer after each lesson.