8
10
10
Х
Find the value of x rounded to the nearest tenth.

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:

can you make your screen more see able?

then i might be able to .

the first one is x^2+2x+2

the second one is x^2+4

the last one is x^2-4x+8