Consider the equation $y=\cos x$y=cosx.
Complete the table of values.
Give your answers in exact form.
$x$x | $0^\circ$0° | $90^\circ$90° | $180^\circ$180° | $270^\circ$270° | $360^\circ$360° |
---|---|---|---|---|---|
$\cos x$cosx | $\editable{}$ | $\editable{}$ | $\editable{}$ | $\editable{}$ | $\editable{}$ |
Plot the graph of $y=\cos x$y=cosx.
Consider the equation $y=\sin x$y=sinx.
The value of $\sin\theta$sinθ can be represented on the $xy$xy-plane below. Consider the curve $y=\sin\theta$y=sinθ and answer the following questions.
Consider the curve $y=\sin x$y=sinx drawn below and determine whether the following statements are true or false.