Learn how to minimize the sum of squared error for regression line problems in stats. Whether you need help studying for that next big stats text or just a hand finishing your homework, you're sure to be well served by this four-part free video math lesson from Salman Khan.
In this video, we learn how to apply stripes and add lines to RV cars. You can do curved lines or straight lines, depending on the look you want. For straight lines, you will take tape and mark from the hood to where you want the tape to end. Use different sizes to create the look you want to achieve. To get the lines straight, place the tape on a straight surface as a guide with the clear top that goes over the vehicle. Once you do this, you can paint around this to form opposite colors. The...
In this video, Peter John teaches us how to palm read the heart and head line on the palm. When you see the heart line come across the mounds of Jupiter, you will be able to tell if someone is going to be wealthy. If the heart line is broken up, this shows the person has extra emotions. The heart line going towards the mounds of Jupiter is someone who is looking for a perfect mate to be with. When the heart line crosses and goes between the first and second person, it means that this person i...
Spinner bait are good for attracting and catching bass when fishing. In order to have the lure and the bait working correctly when using this type of bait, you will have to attach the bait directly to the lure. This can be done using the improved fisherman knot. After threading the line through the bait, you should leave about 6-8 inches of line to tie the knot. Begin by making about 5 twists around the line and then thread the line through the hole created below the twists. After threading t...
Every type of athletic field or court requires maintenance to preserve the quality of the playing surface. Baseball might be the most labor-intensive field maintenance sport of all, with its mixture of surfaces and the very exacting lines chalked from home plate to the outfield wall. This video explains some tips and techniques for lining a baseball field properly with an old-fashioned lining machine. It works for football too!
This how to video shows you how to graph an inequality in slope intercept form. First, graph the line. Depending on the inequality, use a dash or solid line. Use a solid line for less than or equal to or greater than or equal to. Use a dash line for greater than or less than. If y is less than or less than or equal to, shade the bottom area of the line. If it is y is greater than or greater than or equal to, shade the top area of the line. Check your answer by substituting in any point from t...
The most important aspect of fly fishing is the fly! In this tutorial, learn how to tie a fly to your line for fly fishing. You will learn how to attach a fly to the leader on your line. A fly isn't attached to a fly fishing line because the leader is attached to the fly line, and the fly is attached to the leader. Find out how to moisten fly line to reduce friction and strengthen the knot with help from an experienced fly fisherman in this instructional video on fly fishing equipment.
In this brief video tutorial, the host Ian Leahy gives you step by step instructions about how to line and cast a fishing pole. For this video you'll need your baiting hook, some small line weights, bait, plyers, and some heavy-weight fishing line. First, he suggest you check your reel to insure that it functions properly, and to be sure to keep your bail down while you line your fishing rod. He also gives you some excellent tips on how to make lining your rod simpler. Keep watching while he ...
Want to get rid of tan lines, reduce your chances of developing skin cancer but, like, nevertheless maintain a totally bodacious tan? With the self-tanning solutions made available by modern chemistry, it can be done. Discover how a spray tan booth can fix tan lines with help from a professional skin care specialist in this free video on tan lines and skin care.
This artist shows how to quick paint/draw Obi-Wan Kenobi utilizing his mouse and pc. He starts out with a rough sketch of his character, making a black outline of his figure. He then goes back over his initial sketch with blue lines, cleaning up the lines, making them smoother. Once the blue lines are completed, the first black line sketch is erased and the blue lines smoothed out even more! Piece by piece, color is applied to each part of the character. It is placed roughly at first but smoo...
Namuoc demonstrates how to create a line chart in Excel. To create a simple line chart in Excel 2007, first highlight the cells in your worksheet that you would like to include in the chart. Then, select the insert tab on the top of the worksheet toolbar. Next, click on the line option. Select the two dimensional line graph option from the given choices. Move the chart to a new sheet. Label the new sheet in the appropriate field and click the OK button. Your line chart will now be created usi...
The instructor in this video is showing viewers how to make a Block G in 3D. The process involves drawing the initial capital G. Then a line is made as an outline around the top of the letter and another line is made the same way at the bottom of the letter, so it appears to have a G made with 3 lines. Then the whole G is colored in to make a solid block letter. At the top of the G, a parallel line is drawn and filled in to appear the top is 3D. Another parallel line is drawn at the bottom in...
How to draw a face with guide linesIn this video we are about to see how to draw a face with guide lines. Even though the tutorial don’t get into the full details of how to draw a face it guides us with the basics. To start with is drawing the outline of the face and the guide lines. The focus mainly is on placing the eyes, nose and lips on the right spots. The center vertical line to cut the head to two halves and horizontal line in the middle for our eyes. Draw horizontal lines for the nose...
A line is defined by two connecting points on a graph, and intercepts are the points on both the x- and y-axis, where the line intersects. This video tutorial demonstrates how to graph lines using x and y intercepts in a given area. This instructional video also graphs various examples of equations and explains the associated methodology.
This wordless video shows how to draw a staircase in 3d. Start by drawing the steps in one dimension. Extend two lines at the top of the stairs the width you want the steps to be. Draw another line between them to make a square. This creates a landing. Draw two lines downward and parallel to the steps from the line at the top of the stairs. This will create a rail and a second base. Then extend lines from each jut of the one dimensional steps, stretching the lines alternately to the base and ...
In this video tutorial, viewers learn how to tie a fly fishing line to the backing. Users will need a nail knot tool. Put the backing into the tool, leaving about 6 inches sticking out. The wrap the line around the tool 5 times, pushing the loops together. Take the end of the line and run it through the groove of the tool. Put the fly line through the other end about 2-3 inches. Then hold the loops in your hand, remove the tool and pull on the backing to tie it. This video will benefit those ...
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, 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 half of the vertex using the formula x = -b/2a. This gives the line of symmetry. Next, plot the line using a few points starting at the line of symmetry. Take sample values of x and find the corresponding values of y on eit...
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 of slope m and graph the line as shown in the video. Similarly graph the equation of the second line as shown in the video. Now if the two lines intersect at a point, that point is the solution to the system of that line...
In this video the instructor shows how to find the equation of the line given its slope and a point that lies on it. If the slope of the line is m and the point that lies on it is (x,y) then you can find the equation of the line by substituting the values in the slope-intercept form of an equation which is y = mx + b. Now substitute the values in the above equation and solve it for the value if the y-intercept y. Now you have the slope m and y intercept b. Substitute these values in the gener...
In this video you will learn how to find a slope of a line. The man in the video shows in a practical and easy way, how to do it with formulas. First he teaches how to find slopes of lines containing both negative and positive points. He shows with formulas how to do it. He teaches how to find slopes on a flat line and demonstrates that the slope of it is equal to 0. Next, he teaches a "trick" to help students learn how to identify zero and no slope lines. In the last example, he demonstrates...
Learn the right way of tying 3 handy fishing knots by watching this video. The first knot shown is the 'Clinch Knot'. One end of the fishing line is passed through the eye of the fishing hook. This end is pulled and wound around the main line about 6 to 8 times. Thereafter, the free end of the line is passed through the small loop formed at the beginning of the winding process. The winds are gently pushed to tighten the knot. The free end is then tucked in to complete the clinch knot. The nex...
This is the video about how to Find the equation of a line. The equation of a line with a defined slope m can also be written as follows: y = mx + b where m is the slope of the line and b is the y intercept of the graph of the line. The above form is called the slope intercept form of a line. Step1 Set m to a fixed value (m = 1) and change b (b = 1, 2, 3, 4, -1, -2, -3, -4). Compare each value of b to the y-intercept of the line obtained. Step2 Set b to a fixed value (b = 1) and change m (m =...
The video begins with a piece of paper with questions 6 and 7 on from section 1.3. The narrator introduces these two questions as both having to do with graphing on a number line. Starting with question 6, which asks the person to graph -11/4 on a number line, the narrator draws a number line with the numbers up to -5 on the left, up to +5 on the right of 0 in the middle. She starts by showing -3 as an example, and then draws a black dot on the line at the point of the number 3. She then illu...
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.
In this tutorial the instructor shows how to derive a straight line equation. He shows us a process that consists of two steps. In step one he uses the slope formula to obtain the slope of the line which is the ratio of difference of y-coordinates and difference of x-coordinates. Now in the step two he uses the slope he obtained in the first step and equates it two a another slope derivation which uses a generic x, y variables and a real point. Now solving this equation he arrives at the equa...
In this video the instructor shows how to do a ice breaker by offering to palm read. He shows you the figure of a palm with various curves and labels them with different names. He claims that these various lines relates to the facts of our life and we can easily read them. He points to the various lines like Lifeline line, success curve, love line and other kind of lines. He further explains in depth about these various lines and how to interpret them. This video shows how to palm read someon...
This video tutorial shows you how to create a pink and teal eye look. 1. Apply primer over entire lid (use concealer if you do not have primer)
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.
An aft spring line can be useful for a number of reasons in sailing. It runs from the bow of the boat backwards to a point on the pier. If there's a boat behind you, the aft spring line will be needed. Take a look at this instructional video and learn how to use this line in sailing.
Use geometry to make an adorable and fun heel klickin' friend using McCormick vertex elements! You will need:
This great how-to shows clearly how to tie a length of braided line to a fluorocarbon leader. In the video, the demonstrator uses large rope so that the technique can be clearly seen. This trick has been gaining popularity in the freshwater fishing community lately in part because it helps to reduce twist and snarl, but absorbing some of the pull. Follow this super video yourself and see if the trick works for you. When you're out in your boat and you feel the tug of that big mouth bass, you'...
A recent trend in freshwater fishing is adding a fluorocarbon leader to your braided fishing line. The benefits of this are mainly allowing for some more absorbtion of pull, resulting in less twist and potential tangling. This how-to will show you how to tie this knot yourself, so when you're in the middle of that beautiful pond, and you feel the bite, you'll be able to successfully land that big one with less stress on you or your gear.
There's a popular new trick in the fishing community and that's tying a braided line to a fluorocarbon leader line. To do this, you'll need to know the proper knot, and this video will show you how to do it. With this method you will reduce some of the problems of twisting and tangling with using braid right up to your lure. Check it out. The braid helps absorb some of the pull on the line, so see if you can feel it when you go to land the big one!
Measure twice cut once applies to filmmaking as well as construction or any other complex process really, and that's why preproduction is they key to actually finishing your film on time and budget. This video will help you with several preproduction tasks, including storyboarding, making a shot list, lining / timing your script, and scheduling the actual production of the film.
Are you tired of needing seperate synths and drum machines to create your drums and bass / lead lines? If you have a Korg MS-2000 and many other synthesizers, it's possible to program your synth to act like a 16-step drum machine while still being able to play bass and lead lines over the drums. Watch this video to learn how to do it.
Justice might not have produced any new material in a while, but their place in electronic music history is already secured due to their filthy electro-house beats that have become ubiquitous in the years since they first broke out. Watch this video to learn how to make a dirty electro bass synth line like theirs in Reason 4.
We will be setting up a portable radio in the mountains. It will be established in a clearing with available rocks for setup. The equipment we will be using is a Yaso radio with microphone and headphone, coaxial cable, slight line and weight, 13.5 battery pack, 2o and 40 meter antenna, pen and paper to record contacts.
Go simple this summer and turn your Le Sac dress into a cute line style. This is super easy to do and its always fun to try out new styles with your dress, so check it out, along with the other Le Sac options from American Apparel. There's at least TWELVE different possibilities for wearing this unique dress.
In this beginner guitar lesson, learn how to read chord lines - a very popular way to write out chords that is used in the guitar playing community.
