MA 15900 Midterm: Exam 2 Fall 2011
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Fall 2011: find the center and radius of the circle with the following equation: A force of 6 pounds stretches a certain spring from its natural length of 20 inches to a length of 22 inches. Find the force that will stretch the spring from its natural length to 29 inches. 1: 87 pounds pounds pounds pounds, 3 pounds pounds. Fall 2011: given f (x) = x 2 4 and g( x) = x + 2 , find (g f )(7), find the domain of the function f (x) = 1 x 2 5x 14: solve the inequality. x + 6 + 17 25. ] 2, : 2, , 48, 2, 48, 2, none of the above. Fall 2011: if an object is projected vertically upward from ground level with an initial velocity of 150 meters per. + 150t . second, then its height in meters, s, above the ground after t seconds is given by s = 10 t.
