Question

Help pls. Use the graph to find the value of y = sin q for the value of q. pi radians

Answer 1

a. 0 is the correct answer.

Explanation:

We are the given the function:

`y = sin q`

If we refer to the attached graph, it represents
`\theta` on the x axis and y value on y axis.

i.e. the graph represents:

`y =sin\theta`

For different values of
`\theta` (on x axis), different values of
`sin\theta` are shown on the y axis.

Various points that we can observe from the graph:

`\theta = 0, y =0\\\theta=(\pi)/(2), y =1\\\theta=\pi, y =0`

Here we have to find the value of:

`y=sinq` where q =
`\pi` radians

i.e. we have to find the value of
`y=sin\pi`

Please refer to the graph attached in the answer area.

Point is marked as P which shows the point (
`\pi,0`).

So,
`y=sinq` where q =
`\pi` radians is 0.

So, correct answer is option a. 0