9. write the equation of a line going
through the points (9, -2) and (-3,2).

I dont know if it needs to be in slope intercept or general form so i'll put it in both for you

Slope intercept form- Y = -1/3x + 1

General form- 1/3x + Y = 1, or, 1/3x + Y - 1 = 0

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: