Learn how to graph horizontal ellipse not centered at the origin. A horizontal ellipse is an ellipse which major axis is horizontal. To graph a horizontal ellipse, we first identify some of the properties of the ellipse including the...

It explains velocity-time graphs for uniform velocity, uniform acceleration and non-uniform accelerated motion.

Congratulations on completing your macro class. Group hug! But before you leave, make sure that you understand how the key graphs relate to each other. In this video I explain three things: 1.how the business cycle, production...

In this video I explain how to connect the supply and demand for money to aggregate demand and supply.

This video is a lecture on velocity time graphs, which explains how the velocity of an object can be graphically represented with respect to time. The video describes how velocity time graphs are constructed, and how positive and...

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...

In this video series I show you how to write an equation either in standard form or slope-intercept form. I will write equations from one form to another or when given one or two points and another equation of a line. I show how to solve...

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...

👉 Learn the basics of graphing trigonometric functions. The graphs of trigonometric functions are cyclical graphs which repeats itself for every period. To graph the parent graph of a trigonometric function, we first identify the...

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...

The gradient of a line tells us how steep the line is. Lines going in this / direction have positive gradients, and lines going in this \ direction have negative gradients. The gradient can be found by finding how much the line goes up -...

In this video, students learn about the transformations of sinusoidal functions by shifting their graphs horizontally and vertically. They explore how changing the values of K and H in the equations of sine and cosine functions affect...

This video goes over the similarities and differences between two inequalities, highlighting the importance of understanding the inequality signs and the order of the variables. We emphasizes the need to carefully graph the inequalities...

What is an asymptote? An asymptote is a line which continually approaches a curve. The curve gets really really really close to the line but it never quite touches it... why? In this video, we learn all about what an asymptote is.

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...

Perpendicular Lines

In this lecture, the speaker explains how to use the logarithmic graph to estimate parameters in the form of KB to the power of X. The speaker shows how to take the logarithm of both sides of the equation to bring X down out of the way,...

Reciprocal functions are actually extremely important. Isaac Newton deduced that the forces needed to hold planets in orbits is a reciprocal relationship with the squares of their distances. Radioactive isotopes decay reciprocally, and...

Use this quick calculator trick to help you generate the table of values, giving you the coordinates to plot onto a graph. Your calculator saves you time, and means you will not make mistakes substituting in values into the equation.

This video explains the fundamental concepts of time, distance, speed, and acceleration, and how they are related to each other. It also demonstrates how different factors like traffic, slope, and road type can impact the time and speed...

Here we are going to look at Velocity-time graphs. These are graphs which look at the change of velocity over time. It may be useful for you to look at our video on distance-time graphs before starting this video.

Watch this video to discover how to plot straight lines onto a graph. Start by creating a table of values, choosing values of x to substitute in to the equation, to get the corresponding value of y. This will generate sets of...

This video provides tips for creating effective visual aids in PowerPoint presentations, emphasizing the importance of using visuals to reinforce messages and engage audiences. The presenter offers best practices for slide development,...

Working with absolute values.