Question

How do you find the amplitude, period, phase shift given `y=1-tan(3pi+2x)`?

Answer 1

See below.

Explanation:

Standard form of tangent function is

`y = - tan (2x + 3pi) + 1`

Amplitude - None

Period `= pi / |B| = pi / 2`

Phase Shift `= -C / B = -(3pi) / 2`, `(3pi)/2` to the left.

Vertical Shift `= D = 1`