What is the period of #f(t)=sin(3t-pi/4) #?

1 Answer
Jim G.
Feb 21, 2016

#(2pi)/3 #

Explanation:

The general form of the sine function is : y = asin(bx+c)

where a represents the #color(blue)" amplitude "#

the #color(red)" period " =(2pi)/b#

and c represents the #color(orange)" shift "#

If + c is this denotes a shift to the left of c units
If - c this denotes a shift to the right of c units.

for #sin(3t - pi/4 )color(red)" the period = (2pi)/3 #

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