How to represent 2 3/4 in three different ways

See below in bold.

Step-by-step explanation:

As an improper fraction it is [(2+4) + 3] / 4 = 11/4.

As a decimal fraction it is 2.75.

It can also be written as   2  (3*2)/ (4*2) = 2 6/8.

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: