What is the equation of the sinusoid? 0
TT
21
Зr
41
O A. y = sin (3x)
O B. y= sin (TX)
W
c. y = sin (2x)
D. y=sin x

l.jnl.j/n.m,lm,

step-by-step explanation:

find the magnitude of the trig term  

csc

(

x

)

−

1

by taking the absolute value of the coefficient.

1

find the lower bound of the range.

tap for more

y

=

−

2

find the upper bound of the range.

tap for more

y

=

0

the range is  

y

≤

−

2

or  

y

≥

0

.

(

−

∞

,

−

2

]

∪

[

0

,

∞

)

{

y

|

y

≤

−

2

,

y

≥

0

}

step-by-step explanation: