Answer
$$2$$
Work Step by Step
$$g(x)=2x-3$$
To find $g(2.5)$, substitute $2.5$ for $x$ and evaluate
$$g(2.5)=2(2.5)-3=5-3=2$$
Calculus with Applications (10th Edition)
by Lial, Margaret L.; Greenwell, Raymond N.; Ritchey, Nathan P.
Published by
Pearson
ISBN 10:
0321749006
ISBN 13:
978-0-32174-900-0
Chapter 1 - Linear Functions - 1.2 Linear Functions and Applications - 1.2 Exercises - Page 23: 6
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