Answer:
True
Step-by-step explanation:

Sec x is equal to 1/cosx, cot x is equal to cosx/sinx. cos x cancels, and you are left with 1/sinx. this is equal to cscx. Cosecant is : hypotenuse / opposite, so the answer is **D**
(B)Decreasing is the answer
Answer:
Yes. it is a function
Step-by-step explanation:
None of the x's axis are the same
The sales tax rate would be 7%
23.54 - 22 = 1.54
1.54 / 22 = .07
.07 = 7%