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MAC 2233: Sample Questions for Exam 3

MAC 2233: Sample Questions for Exam 3

MAC 2233: Sample Questions for Exam 3

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Answer KeyTestname: <strong>MAC</strong><strong>2233</strong>_2010_SUMMER_SAMPLE_T34et1)27) 1(2et + 1)22 x 4 + 3x2 + 4x + C2) 2xe-x(2 - x)28) -124x4 - x 66 - x 10 + C3)5x3/5 + ex e - 129) 24) 3701 acres3 t 3/2 - 3 4 t 4/3 + C5) 6.34 hr30) 96) 10.24 years2 e 2x + 8e-x + C7) 9 years8) 1 31) - 5 2 x -2 - 4 ln x + Cx9) 2 32) ln x - 2 x - 32x2 + Cx10) 1 - 5ln x33) 3 4 x 4 + ln x + Cx634) f(x) = 1 11) x6 - x2 + 7x6ln x3 x 3 - 5 2 x 2 + 7x + 10112)35) C(x) = 2x2 - 9x + 12x ln 6x36) s(t) = 2t5 + 613) 2xex14) 1 θ - 11015)10 + eθ16) xye x+y - yx - xyex+y5x + y17)5x + y + yln 5 - 118) 10x ln 1019) (8 - e)t7 - e20) π θ (ln 6θ) π-11 221)ln 6 x - 12(x+1)22) 2 11 x 11/323) 6x3 + 4x2 - 2x24) 163 x 3/2 - 3x25) x 88 + 16x626) 4 3 t 3 + t 212 + C4

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