6. Let f: RR be defined by f(x) = 2x-1. Determine whether f(x) is onto and/or 1 to 1. Explain your answer.

Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter8: Functions
Section8.2: Linear Functions And Applications
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Let f: R→ R be defined by f(x) = 2x-1. Determine whether f(x) is
6.
onto and/or 1 to 1. Explain your answer.
Transcribed Image Text:Let f: R→ R be defined by f(x) = 2x-1. Determine whether f(x) is 6. onto and/or 1 to 1. Explain your answer.
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