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Well first you must have a sufisticated math problem worth plotting on a graph... Then you must carefully make a graph on a clean, sanitized piece of graph paper that is at least 8 in. by 11 in. Then you must expertly place the points of data where they are required... Then you acquire a moist ruler... Then you start your trend line where the set of carefully graphed data start/ends or meets the edges of your graph and draw a straight, clean line with a #2 pencil through your data...
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Why is it preferable to draw a line of best fit rather than to connect the dots?
show a trend
Does the trend line always pass through every point on a scatter plot?
No. When you draw a best line of fit on the scattered plot, the line would not be straight.
Which type of line represents a trend in the data on a graph?
trend line
What is the name of the line that does not connect the dots but shows a general trend?
A trend line.
What is the major problem in projecting with trend line?
A major problem in projecting with a trend line is that
How do you find the y-intercept of the trend line?
Find the value of the trend line when x = 0
What is the difference between a trend line and a line of best fit and how are they useful in analyzing data?
What is the difference between a trend line and a line of best fit
What is the slope of a trend line?
It is the rise/run for the line.
What is a line graph trend?
trend is the increasing or decreasing in a line graph Example. If u choose to see number of students in a school and they are getting bigger its trend is increasing
How do you draw a finite line?
draw a line that ends.
How do you draw a lollipop?
draw a straight line then draw a circle on that line at the top then draw a swirl in the circle
How do you draw a quadrangle?
Draw a line. Stop. At the end of the line, draw another line in a different direction. Stop. At the end of that line, draw a line heading back in the general direction of where you started. Stop. Draw a fourth line that connects to your starting point.
