OpenStudy (anonymous):

Analyze the function f(x) = - tan 4x. Include: - Domain and range - Period - Two Vertical Asymptotes

6 years ago
OpenStudy (anonymous):

you know how tan x graph looks like?

6 years ago
OpenStudy (anonymous):

domain is all real #s

6 years ago
OpenStudy (ghazi):

range : all the real numbers domain : all the real numbers

6 years ago
OpenStudy (anonymous):

doamin is not all reals

6 years ago
OpenStudy (anonymous):

range yes

6 years ago
OpenStudy (anonymous):

tan x = sin x/cosx so it will be undefind where cosx =0

6 years ago
OpenStudy (anonymous):

where is that?

6 years ago
OpenStudy (anonymous):

period..= pi/4 right

6 years ago
OpenStudy (anonymous):

ya, that rigth

6 years ago
OpenStudy (anonymous):

asymptote will occur at x= pi/6 plus minus n*pi/3

6 years ago
OpenStudy (anonymous):

no

6 years ago
OpenStudy (anonymous):

cos 4x =0 at ?

6 years ago
OpenStudy (anonymous):

|dw:1345234281765:dw|

6 years ago