Testing for Functions RepresentedAlgebraically In Exercises 71–74, determine whetherthe equation represents y as a function of x.71. 16x − y4 = 0 72. 2x − y − 3 = 073. y = √1 − x 74. ∣y∣ = x + 2

Testing for Functions RepresentedAlgebraically In Exercises 71–74, determine whetherthe equation represents y as a function of x.71. 16x − y4 = 0 72. 2x − y − 3 = 073. y = √1 − x 74. ∣y∣ = x + 2

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter4: Polynomial And Rational Functions

Section4.5: Rational Functions

Problem 6E

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Transformation of Graphs

The word ‘transformation’ means modification. Transformation of the graph of a function is a process by which we modify or change the original graph and make a new graph.

Exponential Functions

The exponential function is a type of mathematical function which is used in real-world contexts. It helps to find out the exponential decay model or exponential growth model, in mathematical models. In this topic, we will understand descriptive rules, concepts, structures, graphs, interpreter series, work formulas, and examples of functions involving exponents.

Question

Testing for Functions Represented
Algebraically In Exercises 71–74, determine whether
the equation represents y as a function of x.
71. 16x − y4 = 0 72. 2x − y − 3 = 0
73. y = √1 − x 74. ∣y∣ = x + 2

Expression, rule, or law that gives the relationship between an independent variable and dependent variable. Some important types of functions are injective function, surjective function, polynomial function, and inverse function.

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