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Do linear graphs represent proportional relationships?
Do all linear graphs have proportional relationship
Can you show me a linear graph?
The link will show you several different kinds of graph. A straight line graph will literally be one straight line, representing a linear equation perhaps, or showing the closest straight line fit to a set of data. There are other line graphs that connect points on a grid with straight lines, even though the over-all graph may not be one single straight line. Graphs are very interesting and extremely useful. You can often find a straight line that is the 'best fit' for some data, but there may be other kinds of curved lines that are even better fits.
How will you recognize a linear graph?
All linear graphs have a straight line and the equation: y = mx + c, where m is the gradient of the line and c is the y-axis intersection point.
What similarities do all graphs of linear functions share?
They are all represented by straight lines.
What are 2 graphs that compare 2 sets of data?
Bar graphs can compare two sets of data, as well as line graphs and circle graphs. To better improve my answer, double line graphs and double bar graphs compare two sets of data. Circle graphs cannot however, because they compare parts of a whole instead of, as a bar graph would, the amount of something. A circle graph is also incapable of showing data growth over a period of time, as line graphs do. All in all, circle graphs cannot compare to sets of data, and bar graphs and line graphs must be doubled to do so.
Graphs are representations of equations.?
Line graphs may represent equations, if they are defined for all values of a variable.
Do all line graphs have a break in the scale?
Not always do they have a break.
What is are the differences between circle graphs line graphs and bar graphs?
Circle graphs show data in a circle, while line graphs are akin to join the dots, and a bar graph shows data in vertical or horizontal bars, but all three show the same data results.
Which type of graphs show patterns and make comparison about groups?
All graphs show patterns. Bar charts are one way to show comparisons between groups.
What is a nonproportional relationship?
Any relationship in which at least one pair of measurements has a different ratio to that for other pairs. Equivalently, it is a relationship in which all the points cannot be plotted as a straight line through the origin.
What graph do you use to compare?
Bar graphs, pie charts, and even line graphs can all be used to compare. I personally like to use Bar graphs when showing numbers.
What do we call a chart that helps facts and numbers or quantities?
It is probably a graph, of which there various types. All graphs are designed to show data in a visual form - bar graphs. line graphs, and so on.
