Answer the following.
The domain of both the sine and cosine functions is:
$[$[$-1,1$−1,1$]$]
$[$[$0,\infty$0,∞$)$)
$\left(-\infty,\infty\right)$(−∞,∞)
$[$[$0,2\pi$0,2π$]$]
The range of both the sine and cosine functions is:
$[$[$-2\pi,2\pi$−2π,2π$]$]
$[$[$-1,1$−1,1$]$]
$\left(-\infty,\infty\right)$(−∞,∞)
$[$[$0,2\pi$0,2π$]$]
Consider the function $y=-3\sin x$y=−3sinx, where $x$x is in radians.
Consider the function $y=-2\cos x$y=−2cosx, where $x$x is in radians.
Consider the function $y=5\sin2x$y=5sin2x, where $x$x is in radians.