'2009 pblpathways' diaporamas de présentation

example 2

example 2. Domains and Ranges. Chapter 1.1. For each of the following functions determine the domain. Determine the range of the function in parts (a) and (c). a. b. c. ?2009 PBLPathways.

453 views • 36 slides

example 3

example 3. Finding an Inverse Function. Chapter 4.3. Find the inverse function of . Graph and its inverse function on the same axes. ?2009 PBLPathways. Find the inverse function of .

368 views • 29 slides

example 2

example 2. Foreign-Born Population. Chapter 3.1. Using data from 1900 through 2004, the percent of the U.S. population that was foreign born can be modeled by the equation where x is the number of years after 1900.

227 views • 16 slides

example 3

example 3. Profit. Chapter 3.2. Consider the daily profit from the production and sale of x units of a product, given by. Use a graph to find the levels of production and sales that give a daily profit of $1400. Is it possible for the profit to be greater than $1400?. ?2009 PBLPathways.

229 views • 16 slides

example 2

example 2. Average Cost. Chapter 6.6. The average cost per set for the production of 42-inch plasma televisions is given by where x is the number of hundreds of units produced. Find the number of television sets that must be produced to keep the average cost to at most $590 per set.

280 views • 16 slides

example 7

example 7. Investment. Chapter 4.4. The future value of $3000 invested for 3 years at rate r , compounded annually, is given by What interest rate will give a future value of at least $3630?. ?2009 PBLPathways.

230 views • 14 slides

example 11

example 11. Sales Decay. Chapter 5.3.

219 views • 12 slides

example 6

172 views • 12 slides

example 6

example 6. Course Grades. Chapter 2.4. A student has taken four tests and has earned grades of 90%, 88%, 93%, and 85%. If all 5 tests count the same, what grade must the student earn on the final test so that his

214 views • 11 slides