Question

A particular sound wave can be graphed using the function
y = 1 sin 2x. Find the amplitude of the function.

Answer 1

Answer:

Amplitude =1

Step-by-step explanation:

Given function is $y=1\cdot\sin\left(2x\right)$.

Now we need to find about what is the amplitude of the given function $y=1\cdot\sin\left(2x\right)$.

To find that let's compare given equation $y=1\cdot\sin\left(2x\right)$ with standard equation $y=a\cdot\sin\left(bx-c\right)+d$. We get:

a=1

We know that amplitude of the function $y=a\cdot\sin\left(bx-c\right)+d$ is given by the value of |a|.

Hence amplitude of the given function = |a|= |1|=1