"Slope" is a fundamental concept in mathematics. Slope is often defined as "the rise over the run" ... but why?

In this video, students learn about reflections and rotations on a coordinate plane. The video explains how to determine the quadrant of a point based on its signs, and how to reflect a figure over the y-axis. It also covers how to...

In this video, students will learn how to find the trigonometric coordinates for any angle on the unit circle. The lesson explains the process of reflecting coordinates across the axes and changing signs based on the quadrant. By using...

In this video, students are taught how to find the trigonometric coordinates for angles of 30 and 60 degrees on the unit circle using special right triangles. The lesson explains the concept of the unit circle, equilateral triangles, and...

Systems of two equations in x and y can be solved by adding the equations to create a new equation with one variable eliminated. This new equation can then be solved to find the value of the remaining variable. That value is then...

This video continues the exploration of a three dimensional cartesian coordinate system. This video goes over common formulas used in a three dimensional coordinate system, this video covers the midpoint formula and a derivation of the...

In this video, the teacher explains how to find the equation of a line from a graph. They discuss the concepts of ordered pairs, y-intercept, slope, and slope-intercept form.

The point-slope form of the equation for a line can describe any non-vertical line in the Cartesian plane, given the slope and the coordinates of a single point which lies on the line.

This video covers exam strategy, Geometry, Volume, Coordinates, Slope Questions. This is part 15 from the series 'Introduction to the Math Section of the SAT'.

In this video, students learn how to describe translations using coordinates without the need for a graph. They are guided through the process of translating a triangle 4 units to the right and 5 units down, and are shown how to...

In this lesson, students will learn how to locate points in space by reading the coordinates of a specific point on a coordinate plane. They will understand the concept of the X and Y axes, and how to plot and name points using ordered...

In this lesson, students will learn how to solve systems of literal equations, which are equations with variables representing unknown values. They will use properties of real numbers and inverse operations to isolate variables and find...

How to graph trigonometric functions.

Graphing lines in algebra.

In this video, students learn how to find a fractional unit rate by using a graph. The teacher explains that unit rates can be expressed as fractions instead of decimals, and provides examples of how to calculate unit rates from graphs....

This program helps students to hone their map skills. Using colorful graphics and animation, students will come to understand the uses of map grids and the compass rose. In addition, viewers will learn how to locate any location on...

In this lesson, students will learn about reflections in linear equations. They will explore how the functions F of X and G of X are alike and different, focusing on the slope and Y-intercept. Through examples and a table of values,...

In this video, the teacher explains how to find the slope of a line on a coordinate plane when no right triangles are given. They emphasize that the ratio of rise to run is constant and defines the slope of the line.