No, it does not.
the scale would be how many units or numbers you go by each line in the line graph.
On a bar graph you have the X-Axis and the Y-Axis, the Y-Axis is a vertical line (straight line facing up )and the X-Axis is the horizontal line (straight line facing down) if you want to remember where the Y-Axis is then you say north to south and you draw that and if you want to remember where the X-Axis is then you just sat east to west or you say, Yay Xmas (christmas)
the line on a line graph represents how things happen or improve over time. Like if we had several earthquakes in the past few weeks. The line will go up.
a simple 2d xy line graph has only the possibility for 2 different variables (x and y). for a 3 variable graph you would have to go into a 3d xyz graph with each variable as x, y and z. it is possible to fit a line to this but for an easier analysis it is better to analyse the variables in pairs.
I can't really show you on here, but I'll try to explain it. A double line graph is the same as any line graph, it just has two different sets of data, and therefore two different lines to represent that data. If you want an actual picture, I'd just go to Google images and search 'double line graph' and see what you come up with.
It is called a graph cut.Example: increments go from 0 straight to 40
It is called a graph cut.Example: increments go from 0 straight to 40
no because it is possible the object moving make go backwards so the the line will go into the negatives on the graph
Assuming both the scales on the graph are linear (that is to say that the numbers go up evenly) then YES, a graph which shows direct proportion must be a straight line. It must also pass through the origin (0,0). A straight line which does not pass through the origin is NOT showing direct proportion. Duncan
A linear situation is a situation where if you made a graph it would go up evenly or in a straight line.
the scale would be how many units or numbers you go by each line in the line graph.
You go left three and make a dotted line straight up and down and shade to the left.
See the many answers currently available. It equals the change in y divided by the corresponding change in x, as you go along any segment of the line.
Sometimes you do, sometimes you don't. In the Euclidean plane. a straight line is the shortest distance between two points. Also, the equation of a straight line is simpler than that of curved lines. Finally, there is the Occam Rule which can be put as follows: when there are lots of possibilities to choose from, go for the simplest one. There are infinitely many curves (including a straight line) that can go through a pair of points.
It is a straight line through the origin with slope of 5. So start at (0,0) and go up 5 and over 1 to find the next point. Join those two points with a line and you can see the graph.
The trend of a graph is the slope of any line on the graph that indicated a positive or growth factor and/or a negative or decaying factor. If the slope goes negative, the graph's line will go down thus indicating decay. If the slope becomes positive, the graph's line will go up thus indicating growth.
If y is equal to 2x, the graph would be a straight line going through the origin. The line would go up and to the right, and the angle at the origin has a tangent equal to 2. This angle is between 63 and 64 degrees.