M103-Final-F15-1 - Math 103 Final December 5, 2015p. 1 Math...

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Math 103FinalDecember 5, 2015p. 1Math 103 Final ExamFall 2015Grade:100Name1.f(x) =x2+ 4x. Findf(x+ 1).2. Find the product of the complex numbersz= 2 + 3iandw= 7 + 4i.3. Evaluatei37.4. Solve the absolute value equation 2|3x-6|-10 = 05. Find the inverse off={(0,2),(4,10),(6,5)}6.f(x) = 2x-3. Find the dierence quotientf(x+h)-f(x)h7. Find the average rate of change of the functionf=x2-3x+ 4 on the interval [0,2].
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Math 103FinalDecember 5, 2015p. 28. Sketch a graph of the transformed function. Label key points that are important to graphingthe function.f(x) =px+ 1-39.Pvaries directly withTand inversely withV.P= 10 whenV= 5 andT= 30.(a) Find the proportionality constantkand write a general equation to describe thevariation.(b) FindPwhenT= 50 andV= 8.10. The distancesthat an object falls is directly proportional to the square of the timetof thefall. If an object falls 20 feet in 2 seconds, how far will it fall in 5 seconds? You must write aproportionality equation!
Math 103FinalDecember 5, 2015p. 3

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Term
Spring
Professor
AaronT.Wilson
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Nature of Mathematics
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Chapter 6 / Exercise 1
Nature of Mathematics
Smith
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