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Truthfully the purpose of graphing a circle helps to show the points in a data set. If you're also going to shade, by graphing a circle you save time in functionality to figure out what and where your data sets will be.
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How will you decide when to use an open circle or close circle when graphing?
we use open circle
Can you graph a circle on a graphing calculator?
yes
When graphing inequalities when do you have a closed circle?
When the value indicated by the circle is a valid value for the inequality.
When graphing circles how do you know which way to shade the line?
When graphing inequalities you use a circle to indicate a value on a graph. If the value is included in the solution to the inequality you would fill in the circle. If the value that the circle represents is not included in the solution you would leave the circle unshaded.
When graphing inequalities when would you hove a closed circle?
When the value represented by the circle is part of the solution set.
How do you know whether to use an open circle or a closed circle when graphing an inequality?
If the inequality is > or< then it is an open circle. If it is greater than or equal to or less than or equal to, it is a closed circle.
How is graphing a circle easier than ellipses?
Compasses make the job much easier!
How do you graph a circle on a graphing calculator?
change it to polar mode and then plot r = any constant
When do you use an open circle and a closed circle in graphing an inequality?
I dunno an who cares! we use closed circles when we include the number on which it is and if we dont want to include it then we use open circle
What is the purpose of graphing data?
graph is a quick picture of relationship between two variables
What is the purpose of graphing information?
To make it easier to look at, interoperate and draw conclusions from the data
Which do you use an open circle or closed cirle for graphing inequalities?
A closed circle is when a range of numbers also includes that number and an open circle is when a range of numbers doesn't include that number, :)
