
Concept explainers
To check: Whether the given curve is graph of the function or not.

Answer to Problem 39E
Yes, the given curve is the graph of a function as it satisfies the vertical line test.
Explanation of Solution
Given information: The given curve is:
Draw a vertical line in
From the above graph it can be seen that the line intersect the curve at only one point also curve is not symmetric about
The given curve is known as step function.
Therefore, the given curve is the graph of a function.
Chapter 1 Solutions
Calculus: Graphical, Numerical, Algebraic
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