Given a point through which a line passes and the value of its slope you can graph the line. To do this first plot the given line. Now taking the slope and using the rise over run method plot a second point. Connect these two points and this gives you the graph of the line. Ex ...more
Are you "just not a math person"? Hogwash. Everyone seems to think that at one point in their life. With a little practice and study, math will become more and more easy to understand. Start your journey towards become a "math person" with help from this video, which teaches h ...more
The author teaches us how to graph the linear equations with tables. Given a set of linear equations in terms of "x and y", first we have to draw a table having a column each for x and y. We have to enter an arbitrary value of x in that table and substitute that value in the g ...more
gdawgenterprises.com The video shows how to solve systems of linear equations on a TI83 or TI84 series graphing calculator. Emphasis is given to solving for y in order to graph and also checking the answers.
Need to know how to solve a standard-form system of linear equations by graphing using a TI83 or TI84 series graphing calculator? Learn how with this free video lesson. From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical ...more
In excel a left click is made on box A1 and the X title is typed in as year. In A2 the year 2001 is typed and in A3 the year 2002. Both A2 and 3 boxes are highlighted and the bottom right hand corner is used to drag the work into a copied sequence down to A12. In B1 "populatio ...more
In this clip, you'll learn how to create a dynamic bar graph system with PHP, MySQL and Flash ActionScript 3. Whether you're new to the PHP scripting language or a seasoned developer mereley looking to pick up a few new tips and tricks, you're sure to benefit from this video t ...more
Do the words point-slope equation send your head into a spin? Well hold on tight, because the mathproblemgenerator.com has your cure? Here you can find a informative video about calculating slope, as well as finding points to substitute into the equation. After watching this v ...more
A couple weeks ago, I attended Photo LA with my mother, a photographer. On our way out, we came across a blind man with a seeing eye dog. It begged the obvious question-- "blind photographer" is about as oxymoronic as it gets-- but, then coincidentally, this morning I came acr ...more
Watch to learn how to use graphs to help analyze sine, cosine, and tangent functions in trigonometry.
A basis of algebra, slope intercept form can easily bring your equation to a graph with ease. This video will show you exactly how to graph equations using the slope intercept form. Students learn to use slope-intercept form to graph a line. Slope-intercept form is y = mx + b ...more
Learn how to crochet using a graph or chart in this six part vieo tutorial series. Filet crochet is lacy stitch - an easy technique - that can have beautiful results. Filet crochet patterns are usually made up of open meshes & solid meshes. Get the free simple heart chart used ...more
From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps. With this installment from Internet pedagogical sup ...more
Need to know how to use your Texas Instruments graphing calculator for your college math or statistics class? You're in luck... watch this video tutorial to see how to construct intervals with a TI-83 graphing calculator. Constructing a confidence interval for a single popula ...more
How to make an instant, in-cell bar graph in a Microsoft Excel spreadsheet to make comparing data instantly visible.
This video walks you through the steps of graphing a line with slope intercept form (y= mx + b). This excellent video shows you a clean blackboard, with the instructors voice showing exactly what to do. Don't fret, any question you may have, will be answered. Watching this vid ...more
Lawrence Perez, from Saddleback College, and his assistant Charlie, give this beginning-algebra two-part lesson on graphing linear equations. This stuff is hard, yet it looks so simple, thanks to this video. Part 1 of 2 - How to Graph linear equations in beginning algebra. Pa ...more
This video shows the method to graph a linear function by finding the X and Y intercept. Only two points are needed to graph linear functions. So we find the point on Y axis or the Y intercept and the point on the X axis or the X intercept. We notice that on the Y axis the X c ...more
Need a little help in understanding the number line and graphing an inequality? Great! Here you will learn a valuable lesson with this how to do video. A basic tutorial, it explains what kind of dot to use when you are graphing inequalities. Then it shows you how to place the ...more
In this software tutorial, Corey demonstrates how easy it is to create 3D graphs using Illustrator. You don't have to run to Microsoft Excel anymore to get good looking charts and graphs. OK, well you do if you need super accurate data fast, but not if you just need some 3D gr ...more
In this video tutorial learn how to graph an equation using the slope and y-intercept. To show how this can be done, the equation 4X-5Y=20 is used as an example. The first step that needs to be done is to convert the equation into the y=mx+b format where m is the slope and b i ...more
The first question asks for the intercepts x and y. To find X, you would need to set Y to zero, leaving the equation 3X=6. X then equals 2 after you divide both sides by 3. The X intercept that you found is not just the value of 2, but it is the ordered pair X=2 and Y=0 on a g ...more
This video shows you how to graph an equation in standard form. In easy to understand instructions, you will learn how to find the x and y intercepts in order to put those two points on a graph, creating a line. Finding the intercepts is as easy as plugging in zero and solving ...more
Watch this algebra math coordinate plane video to learn about the four quadrants and other important concepts in the Cartesian plane. Important facts to remember: • All points located in Quadrant I have positive x- and y-coordinates. • All points located in Quadrant II have ...more
Graphing a line in slope-intercept form is easy in simple after watching this video. In this math tutorial, you'll be guided step-by-step how to graph a line from an equation in the y=mx+b format. The steps include determining the slope and the y-intercept, plotting the y-inte ...more
Learn how to graph the amplitude and periods of sine and cosine functions in basic trigonometry. Learn how to use trigonometric functions to calculate the sides of a right triangle. Need to know how to solve a matrix-form linear equation in algebra? From Ramanujan to calculus ...more
In this software video tutorial you will learn how to create a column line graph in Microsoft Excel 2007. First you type in the data in to the work sheet. Then highlight the data and click 'insert' on the menu bar. Here you select the 'column' option and go down and click on t ...more
In this video the instructor shows how to graph a line using X-Y table values. He specifies a four step approach. In the first step he picks numbers for the value of x. In the next step he substitutes the values of x in the equation of the line to obtain the corresponding y va ...more
From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps (or just study for that next big test). With this fr ...more
In this video the instructor shows how to create charts and graphs in Microsoft Word. First, open the Word document and select an area to insert the charts. Now go to the Insert tab in the ribbon and select the Chart icon. The Insert Chart window opens up with various chart te ...more
Need to know how to use your Texas Instruments graphing calculator for your college math or statistics class? You're in luck... watch this video tutorial to see how to test a population mean with a TI-83 graphic calculator. Hypothesis test, single population mean, sigma unkno ...more
From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps. With this installment from Internet pedagogical sup ...more
A topic which is taught during school days: The slope - intercept equation of a line in a 2 dimensional space. As explained in the video, it is written in the following form: y = mx + b Here the x and y symbols represent the co-ordinate axes, m represents the slope of the l ...more
Need to know how to use your Texas Instruments graphing calculator for your college math or statistics class? You're in luck... watch this video tutorial to see how to create histograms with a TI-83 graphing calculator. Creating histograms from raw data. Create a histogram f ...more
Need to know how to use your Texas Instruments graphing calculator for your college math or statistics class? You're in luck... watch this video tutorial to see how to create a histogram with a TI-83 graphing calculator. Creating a histogram from grouped data. Consider the f ...more
This video will demonstrate exactly how to shift a graph on a x,y axis. When shifting a graph on the x axis you will need to replace x with x-h; where h is the variable to shift the graph. No matter how far you need to shift a graph, h is always the number of units you are shi ...more
From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps (or just finish your homework or study for that next ...more
In this video the instructor shows how to solve systems of linear equation by graphing. A system of linear equation is equations of two lines that are to be graphed on the same coordinate axes. Now take the first equation and write it to form y = mx + b. Now extract the value ...more
In this tutorial, we learn how to graph a parabola. Quadratic functions are parabolas. To graph these, you will first need to look at the function, which is the set of outputs for a set of inputs. Write this out on a t-chart to find what your 'x' and 'y' values are. Once you f ...more
This video teaches us the method to write an equation in slope intercept form and to graph it. The equation of line is y = mx + c. m is the slope and c is the y intercept or the point where it crosses the y axis. Let us find the equation of line if it crosses (8,6) and m=1/2. ...more
There are times when you need to make a super-quick pie chart (such as to insert in a blog post or quick printout) but find that doing it in Excel or OpenOffice takes a bit more effort than you’d like. Is there a faster way for quick’n'dirty pie charts? Yes. You can use Create ...more
In this video, the instructor shows you how to graph quadratic equations. When you have a quadratic equation in terms of x and y, first try to identify the coefficients of the terms. Now use front end of the quadratic formula to find the line of symmetry which is the first hal ...more
From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps (or just study for that next big test). With this in ...more
This video shows the method to plot the graph of the absolute value of a function. The video shows the example of the function of cube root of 'x'. The demonstrator first plots the graph of a cube root function. This is done by taking the reference point of positive one and po ...more
This video demonstrates how to create a graph or chart in Excel 2007. From the people who brought you the Dummies instructional book series, brings you the same non-intimidating guides in video form. Watch this video tutorial to learn how to create a graph or chart in Excel 20 ...more
This video is one in a series of videos dealing with conic sections, in mathematics. This particular video deals with hyperbolas. The teacher, Robert Ahdoot, gives an example of a hyperbola, during which he emphasizes some key points. A hyperbola is identified by an equation c ...more
This video shows the method to solve a pair of linear equations by plotting their graph. Look for points of intersection of the two graphs which is the solution. Let us solve 5x-y=6 and 2x+y=8. Writing the equations of lines in slope intercept form, we get y=5x-6 and y=-2x+8. ...more
In this math lesson you will learn how to graph linear inequalities. Let’s graph the following inequality: 4x + y > 4 First, attach the corresponding equation: 4x + y = 4 Then, isolate y by subtracting 4x on both sides: y = -4x + 4 The slope and y-intercept equation of a ...more
In this video tutorial, viewers learn how to graph a linear equation. The linear equations example used in this video is y= 1/3x-3. The equation to graph a linear equation is y= mx+b. Now substitute each number into the equation. Therefore, m= 1/3 and b= -3. Begin by graphing ...more
Learn the correct method for graphing inequalities on a number line. Inequalities are, simply, mathematical comparisons between numbers or expressions. Numbers and other expressions can be greater than, less than, and/or equal to other numbers or expressions. Typically, this i ...more
In this tutorial, we learn how to graph a circle. When given an equation to graph the circle, you will first need to find the vertex of the circle. Once you find this, you can use those coordinates to mark the vertex on the graph. Follow the negatives and positives to go up, d ...more
Solving the Inequalities using graph, first you have to take the inequality equation into equal. Then convert the equation into straight line equation i-e(y=mx+c). Giving own values for 'x' like (-1, 0, 1) we would get the value for 'y'. By plotting these points in the graph, ...more
Need to know how to use your Texas Instruments graphing calculator for your college math or statistics class? You're in luck... watch this video tutorial to see how to proportion population with a TI-83 graphing calculator. Hypothesis test: single population proportion. A pa ...more
Learn intarsia knitting using a graph in this five part video tutotial series. When knitting intarsia, blocks of color are worked with separate balls or bobbins of yarn, producing a sweater only one layer thick. Get the free simple heart chart used in these videos, here. Part ...more
This video shows the viewer how to solve simultaneous equations using a graph or ‘graphing’ as it is referred to. This is done by first rearranging both equations so that y is the object of both equations. The equations can then be solved via substitution – the video does not ...more
From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps (or just finish your homework or study for that next ...more
Creating 3D bar graphs using Cinema 4D can be challenging and boring, but is an essential part of many who use the software's professional lives. This video will teach you how to do so quickly and easily. This should make the process of preparing business presentations or any ...more
In this tutorial the instructor shows how to graph a parabola and also how to find its roots which are also known as zeroes. He gives the quadratic formula of how to find x-intercepts of a parabola. He takes an example and substitutes the values and finds out the values of the ...more
In this quick tutorial, I show you how to compare data using an in-cell bar graph in the Open Office Calc Program by using the '=REPT' formula.
When you begin to graph equations you will need to know how to do so in different ways. In this tutorial, learn exactly how to graph linear equations by plotting points. This video will go over the process with you step by step. The whole equation will be shown to you, as it i ...more