Answer
See below.
Work Step by Step
I plug in the values into the function:
a) $F(2)=3$
b) $F(7)=5\cdot int(7+1)+1=5\cdot8+1=41$
c) $F(15)=50$
d) $F(8.4)=5\cdot int(8.4+1)+1=5\cdot9+1=46$
College Algebra (10th Edition)
by Sullivan, Michael
Published by
Pearson
ISBN 10:
0321979478
ISBN 13:
978-0-32197-947-6
Chapter 3 - Section 3.4 - Library of Functions; Piecewise-defined Function - 3.4 Assess Your Understanding - Page 245: 50
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