Answer
(F) $y=x$
Work Step by Step
Graph (F) must be the identity function because it is a 1:1 line (the $x$ and $y$ values are the same at each point). This graph has the equation $y=1*x+0$ (slope 1, y-intercept 0), or $y=x$.
College Algebra (11th Edition)
by Lial, Margaret L.; Hornsby John; Schneider, David I.; Daniels, Callie
Published by
Pearson
ISBN 10:
0321671791
ISBN 13:
978-0-32167-179-0
Chapter 2 - Section 2.6 - Graphs of Basic Functions - 2.6 Exercises - Page 238: 5
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