You’ll be able to graph sine and cosine graphs like y=cos (x) or y=sine (x) on a graphing calculator — even simultaneously, for some. Both the sine and cosine functions appear as waves that ...

Let's remind ourselves of what the sine graph looks like so that we can see how many solutions we should be expecting: Therefore, from the graph of the function, we can see that we should be ...

National 5 Working with trigonometric relationships in degrees Trigonometric relationships Trigonometric functions can have several solutions. Sine, cosine and tangent all have different positive ...