we have the function
f(x)=sinx+2
using a graphing tool
see the attached figure below
Remember that
pi/2=1.57
pi=3.14
3pi/2=4.71
To graph, the function in your sheet, convert the ordered pairs
Example
(0,2) -----> (0,2)
(pi/2,3) --------> (1.57,3)
(3pi/2,1) -----> (4.71,1)
(5pi/2,3) ----> (7.85,3)
(-pi/2,1) -----> (-1.57,1)
(-3pi/2,3) ----> (-4.71,3)
(-5pi/2,1) -----> (-7.85,1)
Plot the points and join them to graph the function