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...
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...
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
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...
Curated Video
Finding the Centroid of a Triangle Using Vector Geometry and Coordinate Points
The video is a lecture presentation on vector geometry and the ratio theorem, with a focus on finding the centroid of a triangle. The presenter explains the concept of the centroid as the point of concurrency of a triangle and uses...
Tarver Academy
Distance Formula Example Problem
In This Episode, Tyler Teaches Us About a Distance Formula Example Problem
Brian McLogan
Given two points write the equation in slope intercept form ex 3
👉 Learn how to write the equation of a line given two points on the line. The equation of a line is such that its highest exponent on its variable(s) is 1. (i.e. there are no exponents on its variable(s)). There are various forms which...
Why U
Algebra 66 - General and Vertex Forms of Quadratic Functions
In this lecture, we examine two common ways to write a quadratic function, the general form and the vertex form, and see how each of these forms are related to the function's graph.
KnowMo
Introduction to Coordinates and Plotting Points on a Grid
This video provides a simple and clear explanation of coordinates and how they work on a coordinate plane. They also explain the meaning of X axis and Y axis, and how the origin is located at (0,0). The video also shows how to plot...
Let's Tute
Introduction to Distance Formula in Coordinate Geometry
This video explains the distance formula in coordinate geometry, which is derived from Pythagoras' theorem. It demonstrates how to use the formula to find the distance between two points when given their coordinates, and also explains...
Brian McLogan
Convert polar coordinates to rectangular coordinates
Convert polar coordinates to rectangular coordinates
Curated Video
Understanding Translations: Coordinating on a Coordinate Plane
In this video, students learn how to determine the coordinates of translated figures without actually drawing them. The teacher explains the concept of translations and emphasizes the importance of correctly manipulating the X and Y...
Brian McLogan
Given a table of values for a function, find the points for the inverse of the function
👉 Learn how to find the inverse of a function. The inverse of a function is a function that reverses the "effect" of the original function. One important property of the inverse of a function is that when the inverse of a function is...
FuseSchool
Finding The Equation Of A Line Through 2 Points PART 1
In this video we are going to look at how to find the equation of a straight line that passes through two given points (coordinates). You should already know that a straight line follows the y=mx+c format, where 'm' is the gradient and...
Brian McLogan
Graph a linear equation by first rewriting it from standard form to slope intercept form
👉 Learn how to graph linear equations written in standard form. When given a linear equation in standard form, to graph the equation, we first rewrite the linear equation in slope intercept form, (i.e. in the form y = mx + c, where m is...
Curated Video
Drawing Polygons Using Coordinates
In this lesson, students will learn how to draw polygons by using given coordinates as vertices. They will understand how the X and Y axes on a coordinate plane determine the movement along each axis.
msvgo
Distance of a Point from a Line
This nugget explains how to find the distance of a point from the line and extend the concept to find distance between parallel lines.
Curated Video
Geometric Figures on the Coordinate Plane
Graph points on a coordinate plane to make a geometric figure.
Brian McLogan
Why do we get the coordinates of a unit circle - Free math help - Live lessons
👉 Learn about the points on the unit circle. A unit circle is a circle which radius is 1 and is centered at the origin in the cartesian coordinate system. To construct the unit circle we take note of the points where the unit circle...
Curated Video
GCSE Secondary Maths Age 13-17 - Graphs: Coordinates - 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...