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What are the perimeter of the square garden with an area f(x)=9x²-24 +16 square feet?

What are the perimeter of the square garden with an area f(x)=9x²-24 +16 square feet?

Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
6th Edition
ISBN:9781337111348
Author:Bruce Crauder, Benny Evans, Alan Noell
Publisher:Bruce Crauder, Benny Evans, Alan Noell
Chapter5: A Survey Of Other Common Functions
Section5.2: Power Functions
Problem 17E: Tsunami Waves and BreakwatersThis is a continuation of Exercise 16. Breakwaters affect wave height...
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What are the perimeter of the square garden with an area f(x)=9x²-24 +16 square feet? Travelers diarrhea is caused by eating food or drinking water contaminated by bacteria and other microganisms supposed that the growth rate of bacteria in t hours is given by f(x)=-t⁴+ 12t³-65 t²+ 132t. How many hours after the break out will the bacteria be totally eliminated?
B. Il only und il D.Talu m A. I only 20. A cube has an edge that is x cm long. What is its capacity? B. 4 cu.cm C. c?cu.cm D. x cu.cm A. x cu. cm Part II. Write the correct answer to the following set of questions. 2X-21-22. Francis travelled a distance of (6x – 13x – 5)km at a rate of (3x + 1) kph. What polynomial function represents the number of hours travelled by Francis? 23 -24. What is the perimeter of the square garden with an area f(x) = 9x? - 24x + 16 square feet? 25 - 26. Traveler's diarrhea is caused by eating food or drinking water contaminated by bacteria and other microscopic organisms. Supposed that the growth rate of bacteria in t hours is given by f (t) = -t* + 12t³ – 65t² + 132t. How many hours after the breakout will the bacteria be totally eliminated? 7. 27-28. An object moves along the horizontal in a straight line according to the function d = 4t – 2t² , whered is the distance (in meters) and t is the time in seconds. How long will it take the object to travel 70 meters? 29-30. The weight,w (in kilograms) of a certain fish can be modelled by w = x² - 7x - 3 where x is the length of the fish in decimeters. What is the length of the fish which weighs 15 kilograms?
Transcribed Image Text:B. Il only und il D.Talu m A. I only 20. A cube has an edge that is x cm long. What is its capacity? B. 4 cu.cm C. c?cu.cm D. x cu.cm A. x cu. cm Part II. Write the correct answer to the following set of questions. 2X-21-22. Francis travelled a distance of (6x – 13x – 5)km at a rate of (3x + 1) kph. What polynomial function represents the number of hours travelled by Francis? 23 -24. What is the perimeter of the square garden with an area f(x) = 9x? - 24x + 16 square feet? 25 - 26. Traveler's diarrhea is caused by eating food or drinking water contaminated by bacteria and other microscopic organisms. Supposed that the growth rate of bacteria in t hours is given by f (t) = -t* + 12t³ – 65t² + 132t. How many hours after the breakout will the bacteria be totally eliminated? 7. 27-28. An object moves along the horizontal in a straight line according to the function d = 4t – 2t² , whered is the distance (in meters) and t is the time in seconds. How long will it take the object to travel 70 meters? 29-30. The weight,w (in kilograms) of a certain fish can be modelled by w = x² - 7x - 3 where x is the length of the fish in decimeters. What is the length of the fish which weighs 15 kilograms?
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