Question

Decide whether the relation defines y as a function of x. Give the domain and range. $$y = 2x - 5$$ Is y defined as a function of x? Yes No

Name: decide whether the relation defines y as a function of x give the domain and range y 2x 5 is y defined as a function of x yes no 45622
Uploaded: 2022-03-20T17:31:15-08:00
Duration: 1 min 11 s
Channel: Piyush Kumar Gupta
Description: decide whether the relation defines y as a function of x give the domain and range y 2x 5 is y defined as a function of x yes no 45622

          Decide whether the relation defines y as a function of x. Give the domain and range.
$$y = 2x - 5$$
Is y defined as a function of x?
Yes
No

Added by Denise F.

Elementary and Intermediate Algebra

Alan S. Tussy, R. David Gustafson 5th Edition

Instant Answer

Solved by Expert Piyush Kumar Gupta

03/20/2022

Step 1

To determine if y is defined as a function of x, we need to check if for every input value of x, there is exactly one output value of y. Step 2: In the equation $$y = 2x - 5$$, for any real number x that we substitute into the equation, we will get a unique real Show more…

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