state the transformation for each sinusoidal function and then sketch its graph. show the calculations for five of the transformed coordinates.
A) f(x) = sin(x+40 degrees) - 7
B) f(x) = sin (x+30 degrees) - 8
C) f(x) = sin (x+120 degrees) +3
+1224 40 deg = 2pi/9 rad
30 deg = pi/6 rad
120 deg = pi/3 rad
a) shift 2pi/9 units left, 7 units down
b) shift pi/6 units left, 8 units down
c) shift pi/3 units left, 3 units up
