ASAP PLEASE! Math 112 Written Homework: Polynomial Functions Student Name: Instructor S.Andrews 1. A packa perimeter...
Student Name: Instructor Math 112 Unit 2 Written Homework 4: Polynomial Functions Math 112 Section:_ Directions Show all work, and answer each question that is asked Explanations should be given in complete sentences. All graphs should be drawn accurately on this sheet, and be fully labeled. Apple iPhone sales (in millions of units) between 2007 and 2015 can be closely modeled by the polynomial function y f(t)--0.4442t3 +7.0873t2 -0.2478t +3.9307, where t is time in years since 2007. Graph this...
Math 112 Written Homework: Inverse Functions Student Name: Instructor: Math 112 Section: sentences. All graphs should be drawn accurately on this sheet, and be fully labeled Earlier in the semester, we found that the cost function for producing x pairs of a particular type of skates was given by: C(x) 752.75 +42.54x. What is the inverse of this function? What does it represent? Pick one ordered pair on the graph of the inverse function, and describe what it tells you...
Math 112 Written Homework: Linear Functions Student Name: Instructor: Math 112 Section: 2. According to the US Census Bureau, the population of the US in the year 2000 was 281,421,906 people In the year 2010, it was 308,745,538 pcople. The population was growing at an approximately constant rate during this period. Use this information to express the US population as a function of time since the year 2000. What would this model indicate that the US population was in the...
A packaging company will only accept packages for shipment if the sum of its height and perimeter of the base is not more than 270 inches. Part 1: Suppose the box you want to ship has a square base (meaning that the dimensions of the bottom of the box are equal). If you choose a box that has a length of 15 inches, how tall can the box be? (Don't forget to include units) Part 2: What is the volume...