Determine Whether the Given Function Is One-To-One

question 38

Multiple Choice

Determine whether the given function is one-to-one. If so, find a formula for the inverse.
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Definitions:

USDA

The United States Department of Agriculture, an agency overseeing agriculture, food safety, and rural development.

Grams

It's a metric system measurement for mass, precisely one thousandth the size of a kilogram.

Ounce

A unit of weight in the Imperial and U.S. customary measurement systems, equivalent to 1/16th of a pound.

School Lunch

A meal provided to students at school, typically in the middle of the school day.