MATH10560 Midterm: Math10560MockExam1ASp17 copy
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February 20, 2017: the honor code is in e ect for this examination. Please mark your answers with an x, not a circle! 2. (a) (a) (b) (b) (c) (c) (d) (d) (e) (e) 4. (a) (a) (b) (b) (c) (c) (d) (d) (e) (e) 6. (a) (a) (b) (b) (c) (c) (d) (d) (e) (e) Multiple choice f (x) = x3 + x + ln(x) 1. (6 pts) the function is a one-to-one function (there is no need to check this). 2. (6 pts) find the derivative of the function f (x) = (x2. X2 + 1 x x2 + 1 x2. 1 x2 + x + 1 ln(x2 + 1) x2 + 1 (a) (b) (c) (d) (e) x2. 4x + 2 x2 + x + 1 . 2 ln(x2 + x + 1) x2 + x + 1 ln(x2 + 1) x2 + 1 # 3. (6 pts) evaluate the limit lim x!0+ x2 ln x. (a)
