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Emily is preparing in lake a cake for a company thei sells musical instruments and she wants to incorporate a sound wave pallem into the design As part of her preparations, Emily decided to use the cqnation of a sine graph in create the sound wave pollem for the cake design The caution of the graph was given by the fuction: /(=) - -sin(=-7). Emily knew hea she neckad to unkriand the properties of the sine graph, such as amplituk and period, lo secundely crude the sound wave puller for the cake. She also know that the amplitudeof the graph picnicd the noimmun height of the cake, and the period of the graph represenical the distance buducen each cred of the sand wine. Can you help Emily determine the amplitude and period of the sine graph to create the sound wave pattern graph fox baw periods for her circular cake design? For the given function, determine its amplitude and perical, and then graph it for two perils. Enter the exact sawers. For the number x, cither chore: * from the bar at the lop or type in Fitwith a capital PPL Amplituk A - Hurt Print P- Lising your answers for the amplitude and period school the comad graph of the function /(=) - -sim(= - 45). -7