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 =...
EggBram teaches you how to join separate lines, in order to create a shape, using Xara Xtreme. You start with four different lines. You go up to the menu and click the Shape Editor tool. Then you click on one line and go to the edge of it until it intersects another line. You will want to do this for each line that you have. Once you have done this four times, the lines will combine into a shape and you can change its color.
Learn how to make a three dimensional city from a sheet of paper. Start with a flat drawing of a city scape and a sharp X-acto knife. Cut along each vertical line of each window. Cut along each horizontal line of each window. Be very precise and do not cut past the end of the line. Cut out arches of doorways. Make incisions along horizontal lines of buildings. Cut along horizontal lines of stairs. Do not cut along any dotted lines. Once done cutting, begin folding. Fold along dotted lines. Cr...
The video described here from [free math tutoring Freemathtutoring] teaches how to plot natural number on a number line in different situations. First, the author defines natural numbers, integers and real numbers. He then teaches different methods on how to plot natural numbers on a number line. The most important fact to remember is that natural numbers are greater than 0; they do not include negative numbers. Like wise, he explains different situations to plot natural numbers on a number l...
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.
Learn how to determine the equation of a line with this tutorial: The equation of a line can be determined by two given conditions.
This video tells you how to find a slope of a parallel / perpendicular to it. In the equation y = mx + c, m is the slope. To calculate the slope of a line that is parallel to another line, you have to consider the rule m1 = m2 which means slope of the first line m1 is equal to the second line m2, if both the lines are parallel. Take the equation y = 2/3x - 7.2/3 is the slope. According to the rule m1 = 2/3 and so m2 = 2/3.Now to calculate the slope of perpendicular line you have another rule ...
In this tutorial the instructor shows how to write a Slope-intercept equation that is perpendicular to a line and passes through a point. He shows how to do this by solving an example with sample values. He says that the slope of a line perpendicular to the original line is the negative inverse of the slope of original line. Now he writes down the slope value in the general equation y = mx + c, and by substituting the sample value in the equation he obtains the value of the Y-intercept c, thu...
In this video the tutor shows when to use a dotted line and when to use a solid line while graphing lines in coordinate geometry. He says that we should use a dotted line to plot an inequality which contains the symbols less than or greater than. He also says that we should use a straight line when plotting an inequality which contains the signs less than or equal to and greater than or equal to. He goes on and demonstrates this idea with some examples. This video shows how to use different l...
Check out this instructional dance video and learn how to line dance to the Allen Jackson song "God Bless Texas." Most clubs all do different line dances for this song. This tutorial provides instruction mainly for the North Carolina area, specifically the Cadillac Ranch club. This video also explains how to add your own flavor to a line dance. Practice your line dancing skills and just have fun with it.
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.
Need a new short haircut? Learn how to cut your hair into the famous A-Line bob hairstyle in this free video series from a professional hairstylist.
The line dance is a dance with repeated sequence of steps in which a group of people dance in one or more lines, all facing the same direction, and executing the steps at the same time. Line dancing's popularity grew out of the 1970's, when the country-western dance continued to explore and develop this form of dancing.
The line dance is a dance with repeated sequence of steps in which a group of people dance in one or more lines, all facing the same direction, and executing the steps at the same time. Line dancing's popularity grew out of the 1970's, when the country-western dance continued to explore and develop this form of dancing.
The line dance is a dance with repeated sequence of steps in which a group of people dance in one or more lines, all facing the same direction, and executing the steps at the same time. Line dancing's popularity grew out of the 1970's, when the country-western dance continued to explore and develop this form of dancing.
In this tutorial, we learn how to start reading sheet music for the piano. To be able to read the notes, you need to visualize what you are doing on the piano. A good starting point is the middle C on the keyboard. For a piano, you have horizontal lines in two sets on the sheet of paper. These lines are called "staffs" and the vertical lines are the "bar lines". The sections are called "measures". The top of those staffs is all the notes above the middle c. The bottom is all the notes below m...
This is a video tutorial in the Outdoor Recreation category where you are going to learn how to tie a snell knot to a fishing hook. This knot is different from the usual ones and is one of the strongest fishing knots for tying a fishing hook to fishing line. It is also the easiest to tie. Take a fishing line about a meter long and a number 6 tuna circle hook. Pass the line through the eye starting from the front and coming out at the back. Hold the end of the line and the hook together, wrap ...
In this video, we learn how to write the letter J in calligraphy copperplate. For the uppercase letter, start by grabbing your calligraphy pen and drag it down so you have a thick black line with a thin line at the top. End the letter with a loop around it, then bring the top line to the left and loop it around, making a semi-thick line with it. To make the lower case letter, make a thin line going diagonally to the right, then dip the pen in ink and bring the pen down in a thick line down. C...
In this video, we learn how to write the letter T in calligraphy copperplate. Start by drawing a thick line that follows out a loop that curves to the left hand side. After this, create a loop at the top of the line, on the left hand side. Draw this out and cross the line over the top to make the T shape, ending with a slight curve at the end. To make the lower cased letter, draw a thin line, then draw a thick line over it, then cross a thin line across the top middle of the letter. Now you w...
In this Fine Art video tutorial you will learn how to write the letter Q in calligraphy copperplate. Hamid Reza Ebrahimi shows you how to this using a Brause & Co No 86 nib, Persian traditional black calligraphy ink, Brause marbled penholder and Persian leather pasteboard and Steinbach pasteboard. To write the capital "Q", dip the nib in to the ink, then starting at the 2nd horizontal line, write upwards touching the top line. Then continue writing downwards till you touch the 4th line and no...
See how to determine whether a set of lines are parallel given their equations with this free video math lesson. 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 big test). With this installment from Internet pedagogical superstar Salman Khan's series of free math tut...
Looking for a guide on how to figure out the slope of a line in basic algebra? 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 big test). With this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll learn how to calcul...
If you want to paint shadow lines on a model care you should first realize that you can pair this technique up with any other technique you want to for different effects. Shadow lines occur when the out lines get thick and it provides a contrast to make something pop out. Shadow lines will focus on the light source. You want your shadow to be realistic so you want to think about where you light source will be. To paint on shadows lines, focus on where the light source is coming from and darke...
Cutting the moon and making the shape perfectly round is simple. Usually we have problems drawing a circle free-hand.
In this tutorial, we learn how to draw female body proportions in the manga style. First, you will need to mark your paper evenly with lines to see where you want the head to be at. After this, draw down the rest of the body, looking at the lines as you continue to draw. Use these lines as measurement tools to make the body look proportionate. For example, the head should start at one and the fingers should end at the fifth line. The waist should come at line 3 or 4, then you can finish off t...
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!
In this tutorial Photoshopuniverse describes how to create dotted lines in Adobe Photoshop using the brush palette. First create a new blank document in Adobe Photoshop. To open brushes palette, go to menu Window - Brushes. By adjusting spacing and hardness of brush under Brush Tip Shapes menu you can draw desirable dotted lines. To get uniform circled dots uncheck Shape Dynamics box. By holding the shift key click and drag to get a straight dotted line. To create bullet holes or perforated h...
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!
This is an excellent video that covers creating a clear silicone rubber mold to deal with a complex parting line or irregular shape. When a project requires a complex parting line, it is often easier to pour the entire mold in one process with clear rubber, then cut your parting line. This process also saves at least a day in creating the mold. This process can be used in automotive, mechanical, fine art and film special effects uses.
Drive.ai (a startup founded by Stanford University graduates), Waymo, General Motors, and serial entrepreneur and author Vivek Wadhwa are featured in today's top news.
The Department of Biological Sciences at the University of Alberta brings you this flash animated video tutorial specifically relevant to your student laboratory courses, specifically microbiology. If you're a student at any school of biology, this information will be helpful for learning how to streak a plate and see bacterial culture growth.
Want to move like Britney Spears on the dance floor? In this how to video, Brenden Silbough, a teacher at Artistic Dance Conservatory , breaks down a hip hop combo to "Freakshow" by Britney Spears. This is an eight step dance combo. Brenden demonstrates these hip hop steps slowly and then to tempo with the music. Watch this hip hop lesson and you will be able to dance this cool combo from "Freakshow" by Britney Spears. Dance a combo from "Freakshow" by Britney Spears.
Use geometry to make an adorable and fun heel klickin' friend using McCormick vertex elements! You will need:
OK, are you looking to jump in your time machine and dance the Achy Breaky Heart line dance. Well, this how to video will prep you for your trip to the past. Get you comfortable shoes, gather up your friends who are eager to dance this country classic, and start heart breaking today! One, two, three, four, leave your horse outside the door. Don't get down, stand up! Oh Billy Ray, we'd never break your heart! Even after you wrote this song.
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.
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.
