(! asap) tina's salsa class membership, which is $15, is deducted automatically from her bank account every month. which expression shows the total deductions for the year? a. (−$15) ÷ 12 b. (−$15) + 12 c. (−$15) − 12 d. (−$15) ⋅ 12

answer: the dogs need to shift their focus to human scent.

its because the dogs being trained are for search and rescue thus they need to be able to track humans and their specific scent

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.

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y

=

−

2

find the upper bound of the range.

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y

=

0

the range is  

y

≤

−

2

or  

y

≥

0

.

(

−

∞

,

−

2

]

∪

[

0

,

∞

)

{

y

|

y

≤

−

2

,

y

≥

0

}

step-by-step explanation: