Question

What is the graph of one cycle of a sine curve with the given characteristics? Using the form , what is an equation for the sine curve?

amplitude = 1 , period = 3/4pi midline y = 0, and a < 0

Answer 1

A.
y -sin6q
y = – sin 6q
B.
y = 3/2 sin 3q
y = –


C.
y= -sin 6q

y = – sin 6q
D.
y= -sin q

y = – sin q

Answer 2

Using the form 2/3pi , what is an equation for the sine curve?*****