The average cost of producing a security system based on the total number of systems produced, x, is represented by the following function.
(x) = 400+
20,000/
X
The mathematical range is all real numbers excluding 0, but the reasonable range is limited to y>

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:

351°f

step-by-step explanation:

d

step-by-step explanation:

i used the pitagoras theoreme

where is the diagram? shown below where? ?

step-by-step explanation: