Practical math unit test, part 2: connections between data

with #2 & #3 problems, whoever solves problems organized gets brainliest !

the photos are attached, zoom in to better see. (:

1. 3

2. 4

3. 1

hope this ! have a great day.

-wfz

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.

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y

=

−

2

find the upper bound of the range.

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y

=

0

the range is  

y

≤

−

2

or  

y

≥

0

.

(

−

∞

,

−

2

]

∪

[

0

,

∞

)

{

y

|

y

≤

−

2

,

y

≥

0

}

step-by-step explanation:

it would rotate about 180 degrees.