Concept explainers
In Problems 11-18, match each graph to its function.
A. Constant function
B. Identity function
C. Square function
D. Cube function
E. Square root function
F. Reciprocal function
G. Absolute value function
H. Cube root function
To find: Match the given graph and the corresponding function.
Answer to Problem 13AYU
Solution:
Given graph is matched to the .
Explanation of Solution
Given:
It is asked to match the given graph and the corresponding function.
Given graph is :
It is matched to the graph . That is,
The domain and the range of the identity function are the set of all real numbers. Its graph is a line whose slope is 1 and whose is 0. The line consists of all points for which the equals the . The identity function is an odd function that is increasing over its domain. Also the graph bisects quadrants I and III.
Therefore, the given graph is matched to the identity function , that is .
Chapter 2 Solutions
Precalculus Enhanced with Graphing Utilities
Additional Math Textbook Solutions
Precalculus: Concepts Through Functions, A Unit Circle Approach to Trigonometry (4th Edition)
Calculus and Its Applications (11th Edition)
Single Variable Calculus: Early Transcendentals (2nd Edition) - Standalone book
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