Hello, I have a ti 84, and when i try to plot sine graphs or graphs they're all straight lines. How can I change it to the normal sine graph??
If the angle unit is set to degrees and you use the standard window dimensions (Xmin=-10, Xmax=10) then all you will see is a straight line: Between 0 and 10 degrees, the sine is approximately equal to 0 and the cosine is about 1.
To see the features of the trigonometric functions you must do one of the following
SOURCE: I'm trying to plot a normal probability plot
Make sure your x and y limits are big enough to show most of the graph.
564 views
Usually answered in minutes!
×