The student fee for Summer Orientation is $210 for first years and $130 for transfers (already included in the tuition and fees bill you will receive in July). All students will have already paid this fee regardless of whether or not they attend orientation.
When you do your sine graphs, don't try to plot loads of points. Instead, note the important points. The sine wave is at zero (that is, on the x-axis) at x = 0, Ï, and 2Ï; it is at 1 when x = Ï/2; it is at â1 when x = 3Ï/2. Plot these five points, and then fill in the curve.
The problem may be more clearly thought of as y = 2(-sin x). This graph is a reflection in the x-axis of the graph y = 2 sin x. The amplitude of 2 tells us that the graph will have a vertical stretch. How to use your TI-83+/84+ graphing calculator for graphing sinusoidal functions. Click calculator. sine wave, or sinusoid, is the graph of the sine function in trigonometry. A sinusoid is the name given to any curve that can be written in the form (A and B are positive).