Determine Whether the Given Function Is One-To-One

question 218

Multiple Choice

Determine whether the given function is one-to-one. If so, find a formula for the inverse.
-f(x) = 4x + 3

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Definitions:

Marginal Utility

The extra pleasure or benefit gained from using one more unit of a product or service.

Indifference Schedule

A table or graph that shows a combination of two goods that give a consumer equal satisfaction and utility, illustrating consumer preferences.

Units of X

A term often used in economics to denote a quantity of a particular good or service being considered.