College Algebra in Context with Applications for the Managerial, Life, and Social Sciences 3rd Edition by Ronald J Harshbarger, Lisa Yocco

Question

Edition 3ISBN: 032157060X

Edition 3ISBN: 032157060X

Exercise 56

Step-by-step solution

Verified

Step 1 of 3

Step 2 of 3

Step 3 of 3

Answer 1

Consider the percent of voting population who voted in presidential election is given by.

Here x is the number of years after 1950.

(a)

Since x is the number of years after 1950, then corresponds to the year 2008.

To estimate the percent in the year 2008, substitute 18 for x in the model

That is,

Thus, the percent in the year 2008 is.