Q5 of 7 Page 640

Draw the graph of each of the following functions:


To draw the graph of the curve sin(x/2) assume some standard angle measures which will help in locating the points and drawing the curve.






















X









π







sin(x/2)









1





0



Therefore, the graph of curve 2cos(3x) can be drawn as



Here, the frequency of the function sin(x) is decreased by 0.5 times.


More from this chapter

All 7 →
3

Draw the graph of each of the following functions:

2sin 3x


 4

Draw the graph of each of the following functions:

2cos 3x


 6

Draw the graphs of y = sin x and on the same axes.

 7

Draw the graphs of y = cos x and on the same axes.