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Kv H.

asked • 11/28/15

what is the interval for a straight line (linear function)?

y = 0.5x + 4
 
What is the interval at which the function increasing( or decreasing)?
 
 
Is the interval (-∞ < x < ∞) ?
 
[-∞, ∞]
 
 

1 Expert Answer

By:

Michael J. answered • 11/28/15

Tutor
5 (5)

Effective High School STEM Tutor & CUNY Math Peer Leader

Kv H.

Michael J,
   Thanks for your promptness.
   So in other words the answer is set of  real numbers.
-kv
Report

11/28/15

Michael J.

A set of all real numbers to be exact.
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11/28/15

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