Curated Video
026 The Function of the Cerebellum
In this video, I talk about the function of the cerebellum and how it's involved in the coordination of movement.
Curated Video
Graph Transformations: Scaling and Reflections
This video shows the process for solving the problem presented in IGCSE A June 2018 paper 2HR Q21, which involves graph transformations, specifically scaling and reflections. We will learn how to identify the effects of each...
Brian McLogan
What is the slope 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...
msvgo
Domain and Range of Trigonometric Functions
It explains how to find the domain and range of various trigonometric functions.
Brian McLogan
Why is the slope zero? - Math questions answered - Free help
👉 Learn all about the slope of a line. The slope of a line is the steepness of the line. The horizontal line has a zero slope while the vertical line has an undefined slope. To determine the slope of a line, we need to know the...
Curated Video
How the Nervous System Allows Us to Respond to Changes in Our Environment
The video provides an explanation of the nervous system, its components, and how they work together. The video explains how a stimulus is detected, converted into an electrical impulse, and travels along a sensory neuron to the CNS,...
Curated Video
GCSE Secondary Maths Age 13-17 - Geometry & Measures: Parallel Lines - Explained
SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow steps. This video...
FuseSchool
Graph Transformations
Graphs can be shifted and reflected, stretched and squashed. These are all known as transformations. And so now we’re going to look at stretching and squashing. We will discover how the equation of the graph looks, compared to it’s...
Brian McLogan
How to determine the quadrant our constraint leaves us in
👉 Learn how to determine the quadrant given the constraint. The plane is divided into four equal parts called the quadrants with the region between the positive x-axis and the positive y-axis called the 1st quadrant having angles 0 to 90...
Brian McLogan
What is the definition of a function
👉 Learn about every thing you need to know to understand the domain and range of functions. We will look at functions represented as equations, tables, mapping, and ordered pairs. The domain is the set of all possible x or input values...
FuseSchool
Drawing Quadratic Graphs
Learn how to plot quadratic curves, using a table of values. Quadratic curves are either a U shape, if they are positive quadratics, or upside down U if they are a negative quadratic. To plot them onto a graph, substitute in x-values...
Curated Video
Graphing Dilations Using Coordinates
In this video, the teacher explains how to dilate a triangle without using a graph. They review the concept of scale factor and show how it affects the dimensions of an image. By multiplying the coordinates of each point by the scale...
Brian McLogan
How do you determine the slope between two points
👉 Learn all about the slope of a line. The slope of a line is the steepness of the line. The horizontal line has a zero slope while the vertical line has an undefined slope. To determine the slope of a line, we need to know the...
Brian McLogan
How to determine the points of a triangle rotated 90 degrees counter clockwise
👉 Learn how to rotate a figure and different points about a fixed point. Most often that point or rotation will be the original but it is important to understand that it does not always have to be at the origin. When rotating it is also...
Brian McLogan
Rotate a figure 90 degrees counter clockwise about the origin
👉 Learn how to apply transformations such as translations, rotations, reflections as well as dilation to points, lines, triangles, and other shapes. When applying transformations we will use certain rules as well as tricks to help you...
Math Fortress
Calculus III: Three Dimensional Coordinate Systems (Level 1 of 10)
This video is a review of number lines and coordinate systems. This video goes over the basic concepts and terminology of one dimensional, and two dimensional coordinate systems. This video concludes with an introduction to three...
Curated Video
Proving Exponential Growth: Equal Factors over Equal Intervals
In this lesson, we learn how to prove that exponential functions grow by equal factors over equal intervals. By examining the graph and using algebraic equations, we can show that the growth factor remains constant regardless of the...
Why U
Algebra 50 - Three Variable Systems in the Real World - Problem 2
Algebra 49, 50 and 51 present three real-world problems which can be solved using systems of three linear equations in three variables. This chapter shows how the parameters of an equation for a parabola can be determined, given three...
Curated Video
GCSE Secondary Maths Age 13-17 - Graphs: Coordinate Geometry - Explained
SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow steps. This video...
Curated Video
Transformations of Quadratic Equations
This video covers how transformations affect the graphs of quadratic equations. Review both translations, which shift the graph left, right, up, or down, and scaling, which stretches or compresses the graph vertically or horizontally....
Math Fortress
Calculus III: Three Dimensional Coordinate Systems (Level 2 of 10)
This video continues the exploration of a three dimensional Cartesian coordinate system. Basic equations of a two dimensional coordinate system are presented to illustrate the similarities to a three dimensional coordinate system. In...
Brian McLogan
How to determine if a set of points is a function, onto, one to one, domain, range
👉 Learn how to determine whether relations such as equations, graphs, ordered pairs, mapping and tables represent a function. A function is defined as a rule which assigns an input to a unique output. Hence, one major requirement of a...
Brian McLogan
Polar to rectangular point conversion
Learn how to convert points between rectangular and polar. Rectangular points measure the horizontal and vertical distance away from the origin whereas polar coordinates measure the direct distance and angle in standard position from the...
Brian McLogan
Learn to use the distance formula to find the distance between two points
👉 Learn how to find the distance between two points. The distance between two points is the length of the line joining the two points in the coordinate plane. To find the distance between two points in the coordinate plane, we make use...