1st Edition

ISBN: 9781259218859

Author: David Sobecki Professor, Brian A. Mercer

Publisher: McGraw-Hill Education

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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, c…

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Textbook Question

Chapter 4.8, Problem 3C

Use the table and graph provided for P ( x ) = ( x − 1 ) ( x + 5 ) to answer each question.

x	*f(x)*
–5	0
–4	–5
–3	–8
–2	–9
–1	–8
0	–5
1	0

Chapter 4.8, Problem 3C, Use the table and graph provided for P(x)=(x1)(x+5) to answer each question. x f(x) 5 0 4 5 3 8 2 9

a. List the factors of P ( x ) .

b. List the zeros of P ( x ) .

c. List the x intercepts of the graph.

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Chapter 4.8, Problem 2C

Chapter 4.8, Problem 4C

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Use the table and graph provided for P ( x ) = ( x − 1 ) ( x + 5 ) to answer each question. x f(x) –5 0 –4 –5 –3 –8 –2 –9 –1 –8 0 –5 1 0 a. List the factors of P ( x ) . b. List the zeros of P ( x ) . c. List the x intercepts of the graph.

Solution Summary: The author explains that the factors of a function are those which make the value of function equal to zero.

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