Chapter 2.2, Problem 29E

### Finite Mathematics and Applied Cal...

7th Edition
Stefan Waner + 1 other
ISBN: 9781337274203

Chapter
Section

### Finite Mathematics and Applied Cal...

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

# In Exercises 25-30, supply a valid technology formula for the given function, and then use technology to compute the missing values in the following table accurate to four decimal places. [HINT: See Quick Examples 1-4.] x –3 –2 –1 0 1 2 3 f ( x ) r ( x ) = 50 ( 1 + 1 3.2 ) 2 x

To determine

The technology formula of the function r(x)=50(1+13.2)2x and find the missing values in the following table by using technology

 x −3 −2 −1 0 1 2 3 r(x)
Explanation

Given Information:

The function is r(x)=50(1+13.2)2x.

The table is,

 x ā3 ā2 ā1 0 1 2 3 r(x)

Consider the following function,

r(x)=50(1+13.2)2x

In technology formula, power is represented by the symbol ā^ā" and multiplication is represented by the symbol ā&*#8221;".

Thus, the technology formula for provided function is 50*((1+(1/3.2))^(2*x)).

Now to find the missing values of the function r(x)=50(1+13.2)2x use spreadsheet as below,

Step 1: Open spreadsheet and set up two column, one for the values of x and other for r(x)

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