If You Have the Following Function, F ( X )

question 77

Multiple Choice

If you have the following function, f ( x ) = -9| x | + 5, compute f (4) , f (-2) , f (9) , f (-7)

• A) f (4) = -31, f (-2) = -13, f (9) = -76, f (-7) = -58
• B) f (4) = -30, f (-2) = -14, f (9) = -75, f (-7) = -59
• C) f (4) = -30, f (-2) = -11, f (9) = -77, f (-7) = -56
• D) f (4) = -28, f (-2) = -15, f (9) = -73, f (-7) = -60
• E) f (4) = 31, f (-2) = 13, f (9) = 76, f (-7) = 58

---

Definitions:

Filtration

A process used to separate solids from liquids or gases using a filter medium that allows the fluid to pass but not the solid.

Zero-Order Reaction

A chemical reaction whose rate is independent of the concentration of the reactant(s).

Oxidation of Ethanol

The chemical reaction in which ethanol loses electrons or is combined with oxygen, typically forming acetic acid as a product.

Zero-Order Reaction

A chemical reaction whose rate does not depend on the concentration of the reactant(s).