Some plants can drink water from the air - and that has some weird effects on the forests where they live.

There's an organization responsible for more terrorism plots in the United States than al-Qaeda, al-Shabaab and ISIS combined: The FBI. How? Why? In an eye-opening talk, investigative journalist Trevor Aaronson reveals a disturbing FBI...

Less than half of the rain that falls from a cloud makes it all the way to the ground – because a lot evaporates while falling or after landing in treetops.



Thanks to Georgia Southern University...

Today we're going to introduce one of the most flexible statistical tools - the General Linear Model (or GLM). GLMs allow us to create many different models to help describe the world - you see them a lot in science, economics, and...

New ReviewIn this shorts video we will learn how to write the equation of a line. We will begin by discovering that all the given answer choices are in slope-intercept form; y=mx+b. We will then review the information about the line that is...

New ReviewIn this shorts video we will be writing a real world linear system. We will recognize that each equation in the given systems is written in slope-intercept form. We will understand that m represents the slope which is the unit rate in...

New ReviewIn this shorts math video we will answer the standardized math test question, "Which is the Line of Best Fit?" We will understand that each of the answer choices is written in slope-intercept form, y=mx+b, where m is the slope of the...

New ReviewIn this short math video we will identify a linear equation in the real world. We will be given real world information about a plane beginning its descent. We will model this linear function on a graph and with an equation written in...

New ReviewIn this short math video we will be comparing linear, exponential & quadratic functions. We will be asked to correctly complete two statements about the three graphed functions on a coordinate plane. We will first be asked which of the...

New ReviewIdentify the equation of a line graphed on a coordinate plane.

New ReviewReasoning with Equations and Inequalities
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HS.A-REI.D.11 Explain why the x-coordinates of the points where the graphs of the equations y = f(x) and y =...

This is a solution to the practice exercise on linear regression analysis.

A video entitled "Determine Intersect by Points" that covers determining whether a pair of lines, given as pairs of points, are intersecting, parallel, or coincide.

A video entitled "Compare and Contrast Functions" that covers which features of linear functions can be compared to draw conclusions in real-world contexts.

A video entitled "Linear Function Equations" which discusses slope-intercept form in a hiking example.

A video entitled "Comparing Functions" which shows how to compare the y-intercept of functions when given functions' graphs, equations, and verbal descriptions.

A video entitled "Graph and Estimate Solution" that covers graphing linear equations using x- and y-intercepts to solve systems of linear equations.

A video entitled "Lines through the y-Axis" that covers writing equations of lines graphed on the coordinate plane.

A video entitled "Graph Linear Intercepts" that covers the process of graphing a linear equation using its x- and y-intercepts.

A video entitled "Graph Key Quadratic Features" that covers the process of graphing a quadratic function using its intercepts and vertex.

Welcome back to the Fluctus Channel, today, we’re taking a closer look at the iconic F-15 and F-22, exploring how these powerful jets play a vital role in keeping the skies secure.



Fluctus is a website and YouTube...

Pupil outcome: I can use my knowledge of graphical representations to solve problems. Key learning points: - When presented with a real-life problem, it can help to sketch what is happening. - A sketch can provide a visual aid for...

Pupil outcome: I can identify direct proportion graphs from their features and can use the graph to create an equation to algebraically model this relationship. Key learning points: - Direct proportion can be recognised graphically. - A...

Pupil outcome: I can appreciate that there are two key elements to any linear relationship: rate of change and intercept point. Key learning points: - There is always a common difference in an arithmetic sequence. - There is always a...