MAT-1110 Midterm: MATH 1110 App State summer2014 Test1
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Be sure to show your work: (14 points) limits. If a limit is positive in nity, write + and if negative in nity, write . Where does f (x) fail to be continuous? x = (b) determine lim x 3 x2 x 6 x2 9. Show your work. (c) long term behavior of g(x) = 5x2 7x + 2: (10 points) random questions! As x , g(x) (a) suppose that f (x) is constant. What can we conclude about f (x)? (b) suppose g(x) is continuous at x = 1 but is not continuous at x = 2. Can we say anything about g (1)? (c) suppose h (x) > 0 for all x"s in some interval i. Then the graph of h(x) is on the interval i. (d) suppose h (x) < 0 for all x"s in some interval i.
