Which number line BEST represents the changes in rainfall for each city? HELP FAST Ο Α.
4 96
-3
3
0
L
B.
-3
0
3
verece
C.
O
-3
o
D.
toto
-3
0
3

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: