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.
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. Substituting the values of x,y and m we get 6=(8)(1/2)+b. Simplifying we get b=2. Substituting the values in the equation of line, we get y = m/2 + 2. Suppose we want to find the x coordinate of a point on the line given...
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...
This three part video walks you through the steps of solving closed line integrals on conservative fields. 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 video will make you feel like your back in the classroom but rather comfortably from your home.
This three part video walks you through using Green's theorem to solve a line integral. 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 video will make you feel like your back in the classroom but rather comfortably from your home.
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 video shows us how to draw a Dale character. First you draw a ball about the size of an orange. Insert construction lines in the shape of a cross. Starting with the small middle area, draw the mask outline and add the ears at the top. Draw in the nose under the middle line. Draw the cheeks outside the construction line on both sides. Add smile lines on each side and draw a curve between them for the mouth. Extend the lower part of the mouth outside the construction line. Insert teeth and...
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...
Follow along as Nate Savage teaches us to read sheet music for the guitar. -The first thing you are going to need to know are the names of lines and spaces on a staff.
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...
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 =...
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...
In this video the author shows how to find out if a Point lies on a Line in Slope Intercept Form. He shows it by an example where he takes a point, which is an ordered pair in the form (x, y) and a line, which is an first degree equation. Now he substitutes the values of x and y in the equation and checks if both the sides of the equation match. If it matches we can conclude that the point lies on the line. By following the method given in this tutorial you can find out if a given point lies ...
Caber thrower Daniel McKim is dedicated to the sport of Caber Tossing. He takes us through the demanding process of this sport in this video tutorial.
Cutting the moon and making the shape perfectly round is simple. Usually we have problems drawing a circle free-hand.
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.
Looking to take up a new sport? How about ice skating? Ice skating is great for the legs and body, and great fun! Follow this advice and you will soon be gliding like a champion.
Hak5 isn't your ordinary tech show. It's hacking in the old-school sense, covering everything from network security, open source and forensics, to DIY modding and the homebrew scene. Damn the warranties, it's time to Trust your Technolust. In this episode, see how to build a motorcycle camera mount for under five bucks.
Learn how to build a mini hovercraft. With a few items found in almost any desk or tool drawer, you can make your very own mini hovercraft capable of gliding over any flat surface.
A concussion is the most common type of brain injury, often occurring in bike and car accidents or during sports. Many people think that you have to lose consciousness to have a concussion but that is indeed not the case. A concussion occurs any time you have some type of trauma to the head. That can be jostling of the head where the brain is basically just hitting the inside of the skull or it can actually be where you hit your head or somebody that falls and they fall and hit their head. Ki...
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.
The sport of wheelchair basketball is fast and exciting. Learn how to play wheelchair basketball from a world champion and paralympic medalist in this free sports video series.
New to the sport of archery? Maybe you're trying to hunt that perfect buck? Whatever the case may be, sport or hunting, this eight-part video tutorial series will help improve your beginner skills, to start you on your way to becoming a great archer.
It's a bummer when your running or playing basketball and all of a sudden it begins to rain. Now you may not feel harmed, but one thing the rain can hurt is your shoes. Enough water can have them out of commission for some time and make it difficult to wear. Now drying them in a dryer may seem like an obvious choice, but there are a lot of disadvantages to doing that. The best choice? Use a fan! This tutorial will show you how to dry your shoes fast. Enjoy! Dry your sports shoes fast.
The Solomon Bar is one of the more versatile ties in the paracording genre of knot tying. Although most prefer the straight line, in this video you will learn how to tie a bent line in your knot. You will get a full tutorial of the entire process with each step shown up close with extreme detail.
In this makeup tutorial, Petrilude gives you the lowdown on tight-lining your eyes with pencil. Petrilude does this so he can get the look of a darker lash line, and give himself the appearance of denser lashes. It still doesn't take away lid space, so there's plenty of room still to play with colors on the eyelids. Try it out yourself!
Check out this video palmistry tutorial to learn how to read the life lines on your or someone else's palms. There are lots of interesting and good tips that you can do right now while sitting at your computer. No need to go to a psychic, read the life line on your palm by following along with this how-to video!
