MATH 1022 Chapter : Sec 7 2 2
Document Summary
7. 2 more on graphs of sine and cosine x c and cos= y x c. Objective 1: sketching graphs of the form sin= y. The graphs of y sin x c or y cos( x c. Objective 2: sketching graphs of the form y a sin. Subdivide this interval into 4 equal subintervals of and adding ( to the x-coordinate of each successive quarter. Step 7: connect the quarter points to obtain one complete cycle. sin=y x or y a. =y sin cos x by a to determine. Objective 3: sketching graphs of the form y a sin. Steps for sketching functions of the form y a sin. Step 1: rewrite the function as y a sin. , then use the even and odd properties of the sine and cosine function to write the function in an equivalent form such that. We now use this new form to determine the amplitude, period, and phase shift.
