Question

What is the period, to the nearest hundredth of radian, of y = tan(15x)?

Answer 1

period of tan(x) is pi
period of tan(ax) is pi/a

Answer 2

so its 0.21

Answer 3

another question: What is the period, to the nearest hundredth of radian, of y = sin(0.8x)?
is the answer 7.85. i just wanted to make sure

Answer 4

yes, right

Answer 5

one ore question for clarification: period= 2pi/b

Answer 6

if the period is pi/3 then what is b?

Answer 7

nevermind... found it