Brian McLogan
Find the inverse of a linear function then determine if the inverse is a function or not
👉 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...
Curated Video
Derive the Quadratic Formula
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 complicated...
Curated Video
How to Graph and Describe Multiple Transformations of Linear Function
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...
Brian McLogan
How To Apply the Composition of a Quadratic and Linear Function
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...
Brian McLogan
What are the x and y intercepts of a linear equation
👉 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...
Brian McLogan
Master how to determine if a function is linear or not
Master how to determine if a function is linear or not
Cerebellum
Algebra, Domain and Range
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'.
Curated Video
Compare Functions to Determine the Better Buy
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...
Curated Video
Analyzing Linear and Exponential Functions in Real Life Word Problems
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.
Brian McLogan
MASTER Solving Literal equation from standard form to slope intercept form
MASTER Solving Literal equation from standard form to slope intercept form
Curated Video
Data Science and Machine Learning (Theory and Projects) A to Z - Introduction to Machine Learning: Machine Learning Model Types
In this video, we will cover machine learning model types. 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 Z".In this...
Curated Video
Linear Relationships
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.
Curated Video
Data Science and Machine Learning (Theory and Projects) A to Z - Feature Engineering: Derived Features
In this video, we will cover derived features. This clip is from the chapter "Machine Learning: Feature Engineering and Dimensionality Reduction with Python" of the series "Data Science and Machine Learning (Theory and Projects) A to...
Curated Video
Understanding the Y-Intercept of a Linear Function
In this video, the teacher explains how to identify and describe the Y intercept of a linear function. The Y intercept represents the starting value or initial condition of the function. Using examples of a carnival admission cost and...
Brian McLogan
How to find the inverse of a linear function
👉 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...
Curated Video
Calculating the Line of Best Fit Using the Method of Least Squares
In this video, the teacher explains how to calculate the line of best fit for a scatter plot using the method of least squares. They discuss different types of functions that can fit scatter plots, such as linear, quadratic, and...
Curated Video
Analyzing the Domain of Linear Functions in Real Life Word Problems
In this video, the teacher explains how to analyze the domain of linear functions in real-life word problems. Using the example of purchasing music online, the teacher demonstrates how the context of the problem determines the...
Curated Video
Modeling Exponential Decay: Using Tables and Function Notation
In this lesson, students will learn how to model exponential decay using a table of values and function notation. They will understand the difference between linear functions and exponential decay functions, and how the decay factor...
Curated Video
Linear Modeling
What are linear models and when do we use them? Let's look at a few word problems that we need linear modeling to solve!
Curated Video
Comparing Linear and Exponential Growth at a Specific Point in Time
In this video lesson, students learn how to determine which growth pattern, linear or exponential, will exceed the other at a specific point in time. By writing function equations and substituting values, students can compare the growth...
Curated Video
Describing the Relationship Between Two Quantitative Variables Using Scatter Plots
In this video, students learn how to describe the relationship between two quantitative variables using scatter plots. The video explains the difference between categorical and quantitative variables and demonstrates how scatter plots...
Curated Video
Constructing Linear Functions from Graphs
In this video, we explain the different ways a linear function can be represented and focus on the components of the equation y = mx + b. We demonstrate how to find the y-intercept (b) and the slope (m) by using rise over run. The...
Curated Video
Finding X Intercepts of Linear Functions by Factoring
In this video, the teacher explains how to find the X-intercepts or zeros of linear functions by factoring. They demonstrate the process with several examples and emphasize the importance of setting the function equal to zero and solving...