Intermediate Algebra (6th Edition)

Published by Pearson
ISBN 10: 0321785045
ISBN 13: 978-0-32178-504-6

Chapter 3 - Section 3.2 - Introduction to Functions - Exercise Set: 109



Work Step by Step

The equation y=f(x), read as "y equals f of x," tells us that x is a function of y. In this case, we can input a value of x into the function to find its corresponding y-value, with the resulting ordered pair (x,f(x)). We are given that x=7 and f(7)= 50, so the resulting ordered pair is (7,50). This statement is true.
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