BuyFind

Precalculus: Mathematics for Calcu...

6th Edition
Stewart + 5 others
Publisher: Cengage Learning
ISBN: 9780840068071
BuyFind

Precalculus: Mathematics for Calcu...

6th Edition
Stewart + 5 others
Publisher: Cengage Learning
ISBN: 9780840068071

Solutions

Chapter 2.2, Problem 18E
To determine

Sketch the graph of the function using table of values h(x)=4x2x4

Expert Solution

Answer to Problem 18E

First make a table of values. Then, plot the points given by the table and join them by a smooth curve to obtain the graph.

  Precalculus: Mathematics for Calculus - 6th Edition, Chapter 2.2, Problem 18E , additional homework tip  1

Explanation of Solution

Given information:consider the function h(x)=4x2x4 .

Calculation:

Take any values of x and then make a table of values.

  xh(x)=4x2x414(1)2(1)4=324(2)2(2)4=004(0)2(0)4=014(1)2(1)4=324(2)2(2)4=0

Then, plot the points given by the table and join them by a smooth curve to obtain the graph h(x)=4x2x4 as shown below:

  Precalculus: Mathematics for Calculus - 6th Edition, Chapter 2.2, Problem 18E , additional homework tip  2

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