for a graph is it necessary to leave 2 blocks in x and y axis . can we leave 1 block for y axis and 2 blocks for x axis .. valid answer will be marked brainiest and voted 5 stars
Answers
Answer:
Step 1: When making a graph on graph paper, it is important to have graph paper with fine enough divisions to give you useful information from your graph. One acceptable type of graph paper is Purdue Form F, available at the bookstores. Not acceptable graph paper includes pages out of your lab notebook or quad-rule paper (4 squares per inch).
Step 2: After selecting a suitable piece of paper, grab a ruler. It is time to draw your axes. You will need a y-axis (up and down) and an x-axis (side to side). Typically, but not always, these will intersect in the lower left corner of your graph paper. Graphs are always Y vs. X. For example a graph of mass vs. volume would have mass on the y-axis and volume on the x-axis.
Take a look at your data. One set of data probably spans a much larger range than the other. You will want to orient your graph paper so that the larger data set will be plotted on the long side of the paper. (Do not be afraid to turn your paper sideways. Your TA is smart and will know which way to hold the graph while looking at it.) Now use that ruler to draw you axes. Don't forget to label them each with a name and proper units.
Step 3: Now that your axes are drawn, you need to divide them properly. Unless you are making a graph on logrithmic paper (if all the squares on your paper are evenly spaced, you are not) it is important to keep the spacing even along the axis. For example, if you decide that 5 squares is .1 cm on the x-axis, then 5 squares must be .1 cm the whole length of the axis. (5 squares = .1 cm, 10 squares = .2 cm, 15 squares = .3 cm... I think you get the point) In order to get the best possible data from your graph, you should spread your values along the axes as far as possible. You bought the whole page, now use it! The last thing to consider in dividing your axes is whether (0,0) is an important and meaningful point in your graph. If it is, then (0,0) should be the intersection of the axes. Otherwise, your axes can intesect wherever it is convenient. Give this a little thought, then grab that pencil and make your divisions.
Step 4: This is an easy one! Add your data points to your graph.
Step 5: Now that you have the data, you need to decide on a shape. The shape is never akindergarten connect-the-dots project. Most likely you need either a line or a curve. (Check your lab manual, it probably will tell you there in case the dots on your graph don't make it obvious). This line or curve does not need to touch every data point on the graph. It should be drawn to be smooth and come close to most of the points.
Step 6: Give your graph a title. No creativity required. A simple Mass vs. Volume type title will certainly sufice. You may want to include the section of the experiment, trial number, or other identifying information as a subtitle.
Step 7: Get whatever information you need from your graph.
Step 8: Check your graph against this list:
Appropriate quality graph paper
Graph fills the entire sheet of this high quality paper
Axes are labeled (including units)
Divisions on axes are evenly spaced.
Your data plot is a smooth line or curve drawn to fit the pattern of your data
Graph has a title that includes all important information
You have extracted the information you need from the graph