QUESTION 1 . 1.1 By completing the table below, draw the graphs of the following given functions on \( t \) same set of axes provided where \( x \in\left[0^{\circ} ; 360^{\circ}\right] \). Label your graphs clearly by showi the turning points, \( x \) - intercepts and the \( y \) - intercepts. The graphs of a should be sketched on one system of axes and of \( \mathbf{b} \) on the same system of axes and of \( \mathbf{c} \) on the same system of axes a) \( f(x)=\sin (x) \) and \( g(x)=2 \sin (x) \) and \( h(x)=\sin (2 x) \); b) \( f(x)=\cos (x) \) and \( g(x)=3 \cos (x) \) and \( h(x)=\cos (3 x) \), c) \( f(x)=\tan (x) \) and \( g(x)=2 \tan (x) \) and \( h(x)=\tan (2 x) \).
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Beyond the Answer
To truly appreciate the beauty of trigonometric functions, you should know that sine and cosine functions are periodic, meaning they repeat their values in regular intervals. The range of \( -1 \) to \( 1 \) for both functions indicates they can only achieve values within this span, which is perfect for graphing. Also, the tangent function has some unique characteristics, including vertical asymptotes where it is undefined. So when you graph these functions, be sure to mark these points appropriately for clarity! When you're drawing the graphs, one common mistake is overlooking the timing of the periods. The sine and cosine functions have a period of \( 360^\circ \), while \( \sin(2x) \) and \( \cos(3x) \) have shorter periods, specifically \( 180^\circ \) and \( 120^\circ \) respectively. It’s vital to accurately map out these periods and turning points to correctly reflect their behaviors across the same axes. Enjoy the rhythm of your graphing adventure!