This is a mathematical educational video on how to find extra points for a parabola. In the first two examples there is no need for finding extra points as they have five points and have zeros of the parabola. In example 3 we need to find extra points. The equation is y=4xsquare-4x+4. You can take x= -1 and get the value for y. You will get a point now. Similarly you can substitute -2 for x in the same equation and get the value for y. Now you get another point. Now you can draw the parabola.
Toddlers can be difficult to manage in a public setting. This mother of three shows how you can get even a very young child to behave and have good manners when you're in a place like a restaurant or other public place.
Looking for a guide on how to use Internet search engines like Google and Yahoo! on a Microsoft Windows desktop or laptop computer? This clip provides a very good starting point. For complete details, and to get started searching the Internet on your own Windows PC, watch this home-computing how-to.
This Sports video tutorial will show you how to get a good delivery position in your golf swing. This video is from Golf Link where in Adam Hill talks about the delivery position. This is the position you attain right before you get into the hitting area or the impact zone. From the top of your back swing, the delivery position is that point where the club shaft is parallel to the ground during the down swing. A good delivery position is when the right elbow and the right knee have kicked in ...
In this video, you will see how you can make an easy arrow for your shortbow (you can make a longbow one too if you want) that flies really good.
Watch this instructional video to learn fun trick, balancing a cane on your chin. Now to begin with, you want to have a good wide stance with your knees bent, keep your back straight and bend your head backwards. Slowly lift the object up onto the chin being very careful to make sure that it's perfectly straight up and down. Many people put the object too far back or too far forward and are surprised when it just falls of their chin. While you're balancing the object, your focus should be on ...
In this video tutorial, viewers learn how to create a System Restore point on a Windows XP computer. Begin by clicking on the Start menu and go to All Programs. Open the Accessories menu and select System Tools. Go down the menu and select System Restore. Check Create a Restoring Point and click Next. Now type in a description for the restoring point and click Create. You will then create a restoring point for you to access whenever you want to restore back to that point. This video will bene...
Argentine Tango video instructions. Video: .
We all expect a little something on our birthdays, so why should those expectations drop when we are talking about our gaming systems? Microsoft has started handing out birthday gifts to its Xbox LIVE Gold members with their new MyAchievements rewards program. Those eligible for the gift will automatically receive the offer on their dashboard. To be eligible for the free gift, you must be:
Turning points can be used to throw both your characters and your readers off guard, as suddenly there is something else going on and the energy of the story takes a different turn. By looking at classic turning points in novels, you can make use of turning points in your own stories.
This 3D modeling software tutorial will show you how to snap points in Maya 8.5. There are multiple ways to snap points which will be covered. Snapping points is one of the most important things to do when vertex modeling in Maya since it allows for ultimate control. Learn how to use snapping to line up your objects to the grid, a vertex or a curve in Maya 8.5.
Illustrator's gradient mesh tool is a powerful one for vector artists... if you know how to use it. This tool can help create beautiful and vivid mesh-based vector portraits, as long as your skills are up to par. If not, try out some of the beginner tutorials on WonderHowTo for using the mesh gradient tool in Adobe Illustrator, then move onto mastery...
This video tutorial belongs to the Arts & Crafts how category which is going to show you how to do back stitch when embroidering. This is really simple and easy to do and takes no time to learn. For starting, mark five dots on the cloth. Then you stitch from point 1 towards 5. First you pass the needle from under the cloth through point #1, pull up the thread and pass it down through point #2. Now pull the thread up through point #3 and pass it back down through point #2. Then you pull the th...
When you are given a point through which a line passes and the slope of that line, you can calculate the equation of that line. The general equation to solve this kind of equations is called as point-slope form. The point slope of a line passing through (a, b) with slope of m is (y - b) = m * (x - a). Now substituting the values in the above equation you can obtain the equation of the line in terms of x and y. In case you are given with two points first find the slope of the line which is the...
In this video the instructor shows how to convert temperature using the point slope form. In this kind of problem sometimes you are given a temperature in Fahrenheit and its equivalent in Celsius and an other temperature similarly in both Fahrenheit and Celsius. Now you are asked to find a linear equation for these pair of temperatures. To solve these kind of problems assume that the given temperatures represent the point (x, y). Now you have two points. Substitute this value in the point slo...
In this video tutorial the instructor shows how to find the slope of a line given two points with fractional values. To do this first name your two points as point 1 with coordinates as x1, y1 and point 2 with coordinates x2, y2. Then substitute the values in the equation of the slope which is slope m = (y2 - y1) / (x2 - x1). Now all you have to do is simply the fraction after substituting the point values. Be careful about the signs while substituting in the formula. Now finally after solvin...
In this video the author shows how to plot a point on the coordinate plane. He explains about the coordinate plane and shows how to read and write points to it with an example. He says that any point on the coordinate plane has an x, y- coordinate values. He says that for any point its projection on the x-axis is its x-coordinate and the points projection on y-axis is its y-coordinate. He shows how to find this out for a sample value and plots the coordinates of it. In this video the author u...
In this video the tutor shows how to find the midpoint of a line. He goes on and gives a formula to find out the mid point of a line. The x coordinate of the mid point of a line is the average of the x-coordinates of the end points of that line. Similarly the y coordinate of the mid point of a line is the average of the y-coordinates of the end points of that line. He notes down the formula and explains it by taking an example. This video shows how to compute the mid point of a line given its...
Learn how to find the slope of a line in this math tutorial. Whether you're doing your math homework or trying to figure out how steep a mountain is, the slope of a line is simple to calculate and has many practical uses.
Learn how to relieve menstrual cramps with acupressure. Don't suffer through one more bout of period pain. Instead, try this trick from the ancient Chinese healing art acupressure.
A rally point is for any building that you have that builds units in StarCraft2: Wings of Liberty. The rally points is where completed units will go when they're done. So, the most important rally point that you're going to set is going to be for you workers. You want to set them to the minerals. To learn more about the basic of rally points in StarCraft 2, watch this "basics" video.
DxOMark, an independent camera reviewer, has become the go-to place where consumers and OEMs alike hope for good camera scores on major new smartphones. The Google Pixel 2 has topped the charts since Oct. 2017, when the score no doubt helped pull the phone out from its troubled launch, but it has just been dethroned by the Samsung Galaxy S9+, which received the highest DxOMark score yet.
Get ready to step up your game, explorers! Google Maps is releasing an update for its gamified program to encourage reviewing of businesses and other locations within the Google Maps app.
If you want to perform an interrupted and a subcuticular suture you should first make a bite through the skin. In order to make a bite through the skin you should put the needle point perpendicular to the surface, turn your wrist and make sure it arrives at an even point from the entry point. Grasp the needle as it comes from the tissue. Make sure you always keep the needle in view. Then ti e the suture with an instrument tie and form the knot on the side of the wound so it does not effect th...
This video tells you how to draft an equation in point-slope form. Consider the equation (y+4) = 2(x+7) for example. The formula for the point-slope form is (y-y1) = m(x-x1). To plot the graph you have to identify m the slope, the x intercept x1 and the y intercept y1. In this equation the slope is 2 and (x1,y1). The x intercept according to the formula is -x1 but the given value is +7 so you have to figure out what will give you +7,only -(-7) can give you +7 so the point is -7 and now the y ...
This video tells us the method to work with the coordinate plane in algebra. The first step tells us the method to determine the coordinates of a given point on the coordinate plane. For this, go parallel to the x axis from the given point and see where it intersects the y axis. This is the y coordinate. Again, go parallel to the y axis from the given point to the x axis. The point of its intersection with x axis is the x coordinate. Now we have the coordinates and we have to find the points ...
In this video the instructor shows how to find the slope of a line given two points that like on the line. Slope of a line is the measure of the steepness of the line compared to the angle made by the line with the x-axes. A line with positive slope slants forwards and a line with a negative slope slants backwards and a line parallel to x axes has zero slope. So if you are given two points (x1, y1) and (x2, y2), the slope of the line passing through those two points is equal to m = (y2 - y1)/...
This tutorial teaches you how to find a mathematical equation of a line given 2 points that exists on the line. The tutorial starts off with 2 points labeled (2,-4) and (3,6). The first step is to determine the slope of the line using the formula given in the tutorial in blue. The slope is then solved as 'm'. Plug the slope and the points into another formula given in green. The tutorial maker provides a tip that one can use x1 and y1 or x2 and y2, however, it must be consistent. After, solve...
In this video you can learn how to fold a modular origami star. Create four quadrants of the star point. Crease and unfold the first square origami paper in half both vertically and horizontally, making four equal quarters. Set the creases. Fold precisely each corner of the square in towards the center point. Run a pencil or straight edge over the creases to set. Complete a triangle star point. Hold the paper at an angle to resemble a diamond shape. Take the left center point and fold it to t...
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 video, you will be well prepared to produce a point-slope equation from any graph.
This tutorial will show you how to determine the slope of a line if you are given two coordinates on a coordinate plane. You should first find the location of each point on the plane, remembering that the coordinates are in the format of x-axis (or horizontal movement), followed by y-axis (vertical movement). After plotting both these points, you should draw a straight line between these two points and then determine the slope of this line by taking the rise over the run of the line.
Knitting with the wrong needles is like playing soccer with a bowling ball –you’ll end up frustrated and disappointed.
This Adobe Photoshop CS3 tutorial shows you how to work with the vanishing point filter. The vanishing point filter allows you to add perspective and 3D effects to images. In this video you will create a Madagascar DVD cover using vanishing point in Photoshop CS3. This tutorial is best viewed full screen.
Jordan shows how to use Vanishing Point - a useful tool is Photoshop! The vanishing point tool is Photoshop's way of allowing you to create images that look 3-dimensional and allows you to add components and lighting to an image while maintaining the proper perspective. So check out this Photoshop tutorial on the vanishing point tool and prepare to add some cool 3D effects to your photos.
In this soldering tip video brought to you by BEST, Inc. Norman Mier demonstrates the installation and soldering of an 0603 chip component using a point-to-point lead-free soldering technique.
In this soldering tip video brought to you by BEST, Inc. Norman Mier demonstrates the installation and soldering of an SOT23 component using a point-to-point lead-free soldering technique.
In this soldering tip video brought to you by BEST, Inc. Norman Mier demonstrates a point-to-point technique on a QFP 100 using a lead-free solder.
Reflexology is a form of alternative medicine (read: no drugs involved) that involves applying pressure to strategic points on the feet and hand without lotion or oil.
Glen Levy teaches you some pressure points in this martial arts video tutorial. The human body just takes a little pressure to bring somebody down to their knees. By learning how to properly apply these pressure points, you'll be the person nobody wants to fight.
Violin Lesson #13 -- The Balance Point and Lifting the Bow. Todd Ehle shows you the balance point and how to lift the bow properly in this lesson.
