Question

Use the function f(x)= tan(2x+1) to answer the following

Determine the period (P) and phase shift (PS) of the function

explain what each part would represent in a graph of this function

Answer 1

tan(2x+1) = tan(2(x + 1/2))
since tan(kx) has period π/k, this has period π/2
f(x-k) is shifted to the right by k, so this is shifted left by 1/2

Answer 2

thank you so much!