Answer: 3/2
Step-by-step explanation: Rate of change is the same thing as the slope.
According to the plot, when ,
and are the amplitudes of the waves and , respectively. From the plot it's clear that both and are positive, but the maximum value of is evidently smaller than the maximum value of . So , making the answer B.
Answer:
6:10
Step-by-step explanation:
b
173,080
