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What else can I help you with?
How do you know if a graph is proportional?
It is a graph of a proportional relationship if it is either: a straight lie through the origin, ora rectangular hyperbola.
Does the graph represent a proportional or non-proportional liner relationship How do you know?
If the graph is a straight line through the origin, sloping upwards to the right, then it is a proportional linear relationship.
What is a bar gragh?
.)A graph consisting of parallel, usually vertical bars or rectangles with lengths proportional to the frequency with which specified quantities occur in a set of data. Also called bar chart
How is a graph showing speed different from a graph showing acceleration?
Acceleration is how fast you get up to speed.
What are ideal for showing trends?
A line or bar graph is ideal for showing trends.
What graph do you use when showing population?
BAR GRAPH!
How does a graph showing speed differ from a graph showing acceleration?
Speed can be shown on a graph of position versus time, and acceleration can be shown on a graph of speed versus time.
How can you tell from the graph of Molly's garden on the previous slide that it represents a proportional relationship?
The graph of a proportional relationship has the same unit rate, is a straight line, and starts at the origin.
What graph is best for showing percentages?
a circle graph is the best graph to use for that!!
On a graph which type of line shows direct proportion?
This graph states, therefore, that A is directly proportional to B. It also states that ... thus showing that this straight line through the origin represents a direct proportion. ... what you are talking about, because there are other types of proportions.
Is it true that the graph of a proportional relationship does not include the origin?
It is true in the case of inversely proportional relationship.
When is a pie graph appropriate to use?
A pie graph is useful for showing percentages. It is great for showing percentages in a survey.
