👉 Learn all about graphing exponential functions. An exponential function is a function whose value increases rapidly. To graph an exponential function, it is usually useful to first graph the parent function (without transformations)....

👉 Learn how to determine the extrema from a graph. The extrema of a function are the critical points or the turning points of the function. They are the points where the graph changes from increasing to decreasing or vice versa. They are...

A mother and her inspiring six-year-old son who was born with a gap in his face is raising awareness of the treatment of people with facial differences. Christian Buchanan from Woodbury, Tennessee, was born with Tessier cleft lip and...

The video discusses the issue of expansion and retrenchment in businesses. It explores the three main options that a business has when considering its size and scale, which are staying at the same size, actively trying to expand, or...

👉 Learn how to determine increasing/decreasing intervals. There are many ways in which we can determine whether a function is increasing or decreasing but we will focus on determining increasing/decreasing from the graph of the function....

Incidence of food-borne illness in America is outpacing prevention. How can regulators best respond to emerging threats?

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...

👉 Learn how to determine increasing/decreasing intervals. There are many ways in which we can determine whether a function is increasing or decreasing but we will focus on determining increasing/decreasing from the graph of the function....

The video is a lecture on how work can be done on a gas to increase its pressure. The lecturer begins by explaining how the temperature and volume of a gas affects its pressure. The video then goes on to explain how work can be done on a...

This video is a lecture on how to draw trigonometric graphs using the unit circle. The lecturer explains how to visualize sine, cosine, and tangent graphs by examining the relationships of the trigonometric ratios with the sides of right...

👉 Learn how to determine increasing of decreasing intervals of function. There are many ways in which we can determine whether a function is increasing or decreasing but we will focus on determining increasing/decreasing from the graph...

👉 Learn how to determine whether a function is increasing or decreasing from the function's table of values. Given a table of value of a function, we determine whether the function is increasing or decreasing by obtaining the difference...

👉 Learn how to determine increasing/decreasing intervals. There are many ways in which we can determine whether a function is increasing or decreasing but we will focus on determining increasing/decreasing from the graph of the function....

Tree Pose strengthens the legs and teaches balance and concentration; Cobra loosens the spine.

Basic characteristics of a function graph

One of the toughest questions you can get for IELTS Writing Task 2 is about increasing prices of petrol in a mixed essay question- a combination of an opinion and a problem solution question. Today we'll tell you the highest-scoring way...

In this video, the teacher explains how to identify number patterns by solving multiplication and division in and out patterns. They demonstrate the process using examples and guide students through identifying the rule for each pattern.

Yesterday evening the UK Government announced that the Coronavirus lockdown would be continuing for another 3 weeks. This isn't all that surprising but in today's video we discuss the extension and find out why the UK will continue to be...

👉 Learn how to determine increasing/decreasing intervals. There are many ways in which we can determine whether a function is increasing or decreasing but we will focus on determining increasing/decreasing from the graph of the function....

👉 Learn how to determine if a function is even or odd. A function is even if the graph of the function is symmetrical about the y-axis, or a function is even if f(x) = f(-x). A function is odd if the graph of the function is symmetrical...

👉 Learn the basics of graphing a tangent and a cotangent function. To plot the tangent and the cotangent graph we choose a set of points and form a table of values with which we plot the points on the x-y coordinate axis to obtain the...

It explains the concept of sequence and series and the difference between the two. It also explains the method to identify the general term of a sequence.