Question

http://gyazo.com/66b5d5da9069229b68b8a2712a6c8c00

Can someone help me please?

Answer 1

what's the value of sinx at 3pi?

Answer 2

I dont get what you mean?

Answer 3

I'm asking what the function \(\sin(3\pi)\) evaluates to

Answer 4

0?

Answer 5

yeah, sin(3pi)=sin(pi)

Answer 6

so let's start at 0

Answer 7

I dont know how to graph.

Answer 8

we're making a table as we would for graphing a line or whatever

what's the value of sin(7pi/2)?

Answer 9

-1

Answer 10

plot a -1 at 7pi/2

Answer 11

Where is 7pi/2...

Answer 12

what's 7/2?

Answer 13

3.5

Answer 14

3.5pi then

Answer 15

Oh okay