   Chapter 2.2, Problem 18E Finite Mathematics and Applied Cal...

7th Edition
Stefan Waner + 1 other
ISBN: 9781337274203

Solutions

Chapter
Section Finite Mathematics and Applied Cal...

7th Edition
Stefan Waner + 1 other
ISBN: 9781337274203
Textbook Problem

In Exercises 13-18, graph the given function using a chart of values. (Use − 3 ≤ x ≤ 3 .) h ( x ) = − 2 ( 3 − x )

To determine

To graph: The function h(x)=2(3x) using the chart of values in the range 3x3.

Explanation

Given information:

The provided function is:

h(x)=2(3x)

Graph:

Consider the provided function,

h(x)=2(3x)

Substitute x=3 in h(x)=2(3x):

h(3)=2(3(3))=2(33)=54

Substitute x=2 in h(x)=2(3x):

h(2)=2(3(2))=2(32)=18

Substitute x=1 in h(x)=2(3x):

h(1)=2(3(1))=2(31)=6

Substitute x=0 in h(x)=2(3x):

h(0)=2(30)=2

Substitute x=1 in h(x)=2(3x):

h(1)=2(31)

Use the formula bx=1bx to solve further,

h(1)=2(31)=231 =23 =0

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