ToFind: whether

Answer to Problem 37CR
Explanation of Solution
Given
Equation and graph are given below.
Calculation:
A vertical line test is a test in which if vertical line draw for a particular value of x cutting the graph, if it cuts the graph at a single point the it is a function and if cuts more than one point then it is not function because for a single input it cannot have multiple output.
Drawing vertical line.
Since, vertical line cuts the graph at two points therefore y is not a function of x.
Simplifying the given equation.
It is a equation of parabola and its coordinates are.
Using these coordinates above graph can be drawn as shown below.
Chapter 1 Solutions
EP PRECALC.GRAPHING APPR.-WEBASSIGN-1YR
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- Calculus: Early TranscendentalsCalculusISBN:9781319050740Author:Jon Rogawski, Colin Adams, Robert FranzosaPublisher:W. H. FreemanCalculus: Early Transcendental FunctionsCalculusISBN:9781337552516Author:Ron Larson, Bruce H. EdwardsPublisher:Cengage Learning





