Assignment 4: Real World Quadratic Functions MAT222: Intermediate Algebra Professor Andrea Grych Assignment 4: Real World Quadratic Functions Managers and business people use quadratic equations on a daily basis in order to find out how much of a profit can be made. The following problem is an example of that. On page number 666 of the textbook‚ problem number 56 (Dugopolski‚ 2012) states that in order to get maximum profits‚ a chain store manager has been told by the main office
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Composition and Inverse Mat222 2/23/2013 This week we have been assigned three functions which we must evaluate. These are the functions which we have to evaluate this week. fx=2x+3 gx=x2-3 hx=7-x3 We have been asked to compute(f-h)(4). So we can evaluate each separately and then subtract. f-h4=f4-h(4) f4=24+3 =8+3=11 f4=11 h4=7-43 =33=1 h4=1 This is our final answer. f-h4=11-1=10 Next we are to compare two pairs of the functions
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Real World Quadratic Functions MAT222: Intermediate Algebra Argenia L. McCray Professor: Eric Bienstock October 27‚ 2014 Quadratic Functions This week we have been learning the many different quadratic functions. Throughout the world the quadratic functions are being used / or being implicated into their system of employment‚ business‚ and in all schools. To say that the quadratic function has limited/ or less of it many possibilities which is available to be used in solving
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Real World Radical Formulas Janeth Mendiola MAT222: Intermediate Algebra Instructor Lalla Thompson March 21‚ 2014 Real World Radical Formulas Radical formulas are used in the real world in the fields such as finance‚ medicine‚ engineering‚ and physics to name a few. In the finance department they use it to find the interest‚ depreciation and compound interest. In medicine it can be used to calculate the Body Surface of an adult (BSA)‚ in engineering it can be used
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Assignment 4 April‚ 7 2013 Mat222 In this week of class we have been taught how to evaluate‚ combine and find inverses of working relations or functions. We will be computing‚ composing‚ transforming and finding the inverse of some functions. We are working with the following functions: f(x) = 2x+5 g(x) = x2 -3 h(x) = (7-3x)/3 We have been asked to compute (f – h)(4). (f – h)(4) = f(4) – h(4) So we can evaluate each separately and then subtract. f(4)
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Real World Radical Formulas MAT222: Intermediate Algebra Instructor Peter Surgent August 31‚ 2014 Real World Radical Formulas Radical formulas are used in many fields of the real world; some examples are in finance‚ medicine‚ engineering‚ and physics. These are just a few. In the finance department they use it to find the interest‚ depreciation and compound interests. In medicine it can be used to calculate the Body Surface of an adult (BSA)‚ in engineering it can be used to measure voltage
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Two Variable Inequalities Melissa Hillard MAT222: Intermediate Algebra (GSQ1331C) Instructor Lisa Wallace August 10‚ 2013 Two Variable Inequalities For this assignment the class was asked to solve problem 68 from page 539 of our textbook Elementary and intermediate algebra (Dugopolski‚ 2012). Problem 68 tells the number of refrigerators and TV’s that will fit inside of an 18 wheeler truck. The class is asked to write an inequality to describe the region of the graph that is shaded in
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Running Header: INVERSE 1 Composition and Inverse Esther Bakeberg MAT222: Week 5 Assignment Donna Wall July 21‚ 2014 INVERSE 2 Composition and Inverse Functions
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Real World Radical Formulas Your Name MAT222: Intermediate Algebra (AWP1234E) Instructor Their Name March 9‚ 2012 Real World Radical Formulas Our assignment is to solve problem 103 on page 605‚ parts a and b‚ and problem 104 on page 606‚ both a and b‚ of our text book‚ Elementary and Intermediate Algebra. The assignment revolves around sail boat stability and speed. The formulas we will use can give you a good starting point in planning your craft and journey if used wisely. Knowing
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Math Today When We Have Devices Luke A. Douglas Ashford University MAT222: Intermediate Algebra Instructor Robb March 3rd‚ 2014 Math Today When We Have Devices Some think that math has no place in the world‚ and I must admit that I am one of those people. I understand that we do use math everyday but in an age of technology it’s no longer needed as much as it once was; or is it? I theorize that math is still an important tool that we must remain proficient at to keep up with the times
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