Question

Start with g(x) = sin(x).
Hint: Make sure you got the correct function by graphing it on some electronic gadget.
a) Define gA(x) to change the amplitude of g to 2.
b) Define gB(x) to change the amplitude of g to 1/2.
c) Define gC(x) to change the period to π.
d) Define gD(x) to change the period to 4π