Fill in the missing number.
What is the amplitude of the graphs of $y=\sin x$y=sinx and $y=\cos x$y=cosx?
What is the period of the graphs of $y=\sin x$y=sinx and $y=\cos x$y=cosx in radians?
Consider the expression $\cos\theta$cosθ.
How does the graph of $y=4\cos x$y=4cosx differ from the graph of $y=\cos x$y=cosx?
Select all the correct options.
Is the following statement true or false?
"The amplitude of $y=5\cos x$y=5cosx is greater than the amplitude of $y=\cos x$y=cosx."
Display and interpret the graphs of functions with the graphs of their inverse and/or reciprocal functions