Make a table using multiples of x/4 for x to sketch the graph of y = cos 2x from x = 0 to x = 2, x 0 1 y = cos 2x k4 K234 " 0 0 5 X 4 3x 0 X 2 -1 X 4 2x 0 Fill in each blank with the appropriate word or expression. To graph y= cos(-Bx) for B > 0, first write the function as y = function. Need Help? Read It because cosine is an -Select- v Identify the amplitude, period, horizontal shift, and phase. (Find these values using the methods given in this definition.) y = 4 sin(x+4) amplitude 4 period 6 horizontal shift 1 6 K3 S 3 x Label the axes accordingly and sketch one complete cycle of the curve. phase y Identify the period, horizontal shift, and phase. Do not sketch the graph. (Find these values using the methods given in this definition.) period y = 3-sin(x+) horizontal shift phase 2 Need Help? Read It