Mark and leonard went bird-watching.
• leonard saw 4 times as many red birds as mark.
• leonard saw 28 red birds.
which equation could be used to find how many red birds mark saw (n)?

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:

none cuz there are no "following statements" regarding the question

step-by-step explanation:

my guess would be b and d, but i didn’t actually get out the pen and paper. lol