Determine Whether the Function Is One-To-One $f ( x ) = | 4 x |$

question 214

Short Answer

Determine whether the function is one-to-one. $f ( x ) = | 4 x |$ Answer yes or no .

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Definitions:

TPI

Threads Per Inch; a measure of the fineness of threads in screws, bolts, and other threaded fasteners, indicating how many threads exist in a one-inch length.

Light Angle Iron

A piece of iron or steel formed into a 90-degree angle that is lightweight and used in construction or manufacturing for bracing or framing.

Hacksaw Blade

A thin, toothed blade used in a hacksaw for cutting metal, plastic, or other materials through a back-and-forth motion.

Hammer Handle

The handle or grip part of a hammer, designed for the user to hold and swing the tool.