This video lesson will provide instruction to be able to identify whether a function is linear or nonlinear from a graph, a table, or an equation. Discrete and continuous domains will be presented and discussed. Practice problems with...

In this lesson, students will learn how to use a linear function to predict distance, speed, and time in a car. By graphing the equation D = rate * time (d=rt), they will be able to understand the relationship between these variables and...

In this video, the teacher explains how to graph linear functions in standard form and how to find x and y-intercepts. The lesson includes a review of horizontal and vertical lines and a real-world problem to apply the concepts.

In this video lesson we will learn how to describe horizontal stretches and shrinks, as well as, vertical stretches and shrinks. We will learn that horizontal stretches and shrinks multiply each input by a factor and the function and...

This video lesson provides guided practice to prepare for a Grade 8 Common Core Mathematics cumulative assessment. The questions that are presented and modeled are the released 2018 MCAS Session A questions. A calculator is not...

👉 In this playlist you will learn how to graph a linear equation in standard form, slope intercept form as well as when the slope and y intercept are provided. In addition to graphing linear equations we will also learn how to determine...

This video lesson will derive the point-slope formula and explain how and why it works. Students will learn to write a linear equation in point-slope form using slope and a point. Writing an equation from two points will also be...

👉 Learn how to find the inverse of a linear function. A linear function is a function whose highest exponent in the variable(s) is 1. The inverse of a function is a function that reverses the "effect" of the original function. One...

👉 Learn how to add or subtract two functions. Given two functions, say f(x) and g(x), to add (f+g)(x) or f(x) + g(x) or to subtract (f - g)(x) or f(x) - g(x) the two functions we use the method of adding/subtracting algebraic expressions...

Compose a linear function into a square root function

In this video, the teacher explains arithmetic sequences, how to identify them, and how to write them as functions. The lesson covers how to find the common difference, additional terms, and how to graph and write the equation of an...

👉 Learn how to find the inverse of a linear function. A linear function is a function whose highest exponent in the variable(s) is 1. The inverse of a function is a function that reverses the "effect" of the original function. One...

In this video lesson we will review the effects of constants, h, a, and k on a linear function. We will learn that the constant h effects by transforming a function horizontally left or right. We will learn that the constant a will...

In this video I will derive the Quadratic Formula by Completing the Square to the standard form for a quadratic equation. Have you ever wondered where the quadratic formula came from? Do you struggle to understand why such a...

Learn how to compose two functions where one or both of those functions is/are quadratic. To compose two functions means to express one of the functions as a function of the other function. This is done by replacing the input variable of...

👉 Learn about graphing linear equations. A linear equation is an equation whose highest exponent on its variable(s) is 1. i.e. linear equations has no exponents on their variables. The graph of a linear equation is a straight line. To...

Master how to determine if a function is linear or not

Composition of Function with Domain

This video covers exam strategy, Algebra, Domain, Range, Simultaneous Equations, Function Models, Linear Functions, Quadratic Functions. This is part 10 from the series 'Introduction to the Math Section of the SAT'.

In this math video we will compare functions to answer an open response question from a standardized test. We will be asked to interpret a real world function. We will write an equation to represent the relationship between x and y of...

In this video, students learn about linear and exponential functions by analyzing real-life word problems. They explore the concept of domain and how it can be restricted based on the context of the problem.

MASTER Solving Literal equation from standard form to slope intercept form

In this video, we will cover machine learning model types.
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This clip is from the chapter "Deep learning: Artificial Neural Networks with Python" of the series "Data Science and Machine Learning (Theory and Projects) A to...

Linear function is a relationship between two variable where, when one variable changes by a certain amount, the other changes by a set amount. Let's examine the elements of a linear function and look at examples.