What I Can Do

Suppose that musical note (a) is illustrated by the function

and the musical note (b) is illustrated by the function

Follow the steps below to prove

graphically: To graph, input the functions on the input bar. 1. Graph

and

Compare/contrast the graphs of two musical notes. 2.Graph

. What can you conclude on the product of the two musical notes based on their illustrations? 3. Graph

Compare/contrast the graphs of the products of the two musical notes and sum of the two resulting musical notes. .

Prove using Product to Sum Identity: Step 1: Which Product to Sum Identity should be used?

Select all that apply

Step 2: Which Product to Sum identity represents the given data?

Select all that apply

Step 3: Based on Step 2, is the given statement TRUE or FALSE?

Select all that apply

Why is the given statement TRUE? FALSE?

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