Match the equation with its graph 5x-4y=20
a) first picture
b) second picture
c) third picture
d) fourth picture

I've attached the correct image to this answer, just in case they're scrambled.

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:

a: 1/6, j: 1/4

step-by-step explanation: you are welcome