Find the Rate of Change of the Function $f ( x ) = - \csc x - \cos x$

question 3

Multiple Choice

Find the rate of change of the function $f ( x ) = - \csc x - \cos x$ . ​

• A)​ \(\sin x + \sec x\)
• B)​ \(\sin x + 1\)
• C)​ \(\sin x - \tan x \sec x\)
• D)​ \(\sin x \sin x\)
• E)​ \(\csc x \cot x - \sin x\)

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Definitions:

Electron Configuration

The positioning of electrons in the atomic or molecular orbitals pertaining to an atom or a molecule.

Arsenic

A chemical element with symbol As, known for its various allotropes and toxic compounds, used in semiconductors, pesticides, and historically as a poison.

Electron Configuration

The distribution of electrons of an atom or molecule (or other physical structure) in atomic or molecular orbitals.

Nitrogen

A colorless, odorless, tasteless gas that constitutes 78% of the Earth's atmosphere; it is a nonmetallic element with symbol N.