For each of the following problems, find (a) the period, (b) the domain, and (c) the range.

For the domain, enter it x≠a±bπn, where a is the smallest positive angle, and n is an integer or fraction.

1. y=9tan(3x)

(a) Period
pi/3
(b) Domain: x≠ pi/6± 1/3πn
(c) For each of the following problems, find (a) the period, (b) the domain, and (c) the range.

For the domain, enter it x≠a±bπn, where a is the smallest positive angle, and n is an integer or fraction.

1. y=9tan(3x)

(a) Period
pi/3
(b) Domain: x≠ pi/6± 1/3πn
(c) Range
[-INF, INF]

thank you

2 answers

ok sorry i posted it twice again
the actual content looks good