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Material Type: Exam; Professor: Molik; Class: MATHEMATICAL MODELING; Subject: Mathematics; University: Augusta Technical College; Term: Winter 2009;
Typology: Exams
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Test 4 MAT 190 Winter 2009 Name ______________________
This test is take-home, so you may use your notes, book, Excel, MathGV, etc. This test is due back to me at the beginning of class on Tuesday, March 10, 2009. Late tests will not be accepted. Donโt forget to simplify all of your answers and attach your work!
x + x
x x
x ( 2 )( 10 )
x x
x
(4, 3)
b) f(x) = โ9.8(x โ 1.3)^2 + 12.
(1.3, 12.1)
2.4664, -1.
Given f(x) = 6x โ 3 and g(x) = 2x + 5 , find the following.
4x โ 8 12x^2 + 24x โ 15 12x + 27 4x + 15
P(x) = 10.5x โ 6000 572 DVDs
x y -5 - -4 - -3 - -2 - -1 -
x y 0 5 1 - 2 - 3 - 4 5
81.125 feet 315.47 feet
f(x) = 3(x + 1)^2 + 2 12 feet by 15 feet
3.655 seconds
309,460 people
a) the vertex of the equation _____(4, 6)______
b) f(3) = 4
c) the equation of the parabola __y = -2(x โ 4)^2 + 6 ___