MATH 140 Midterm: Math 140 140ex1SampleDsp2012
Document Summary
Spring 2012: find the average rate of change of the function f (x) = cos x over the interval (cid:20) . 4 (cid:21): find lim x 2 x 4 x2(x + 2, 2, 0, 4, find lim x 0 tan(cid:0) . 2: y = x , y = 3x + 2. 2: find the instantaneous rate of change of the function f (x) = cos2 (2x) at x = 2x2 + 3x + 1 x2 2x 3: 0 b) 1 + t 1 t t: 3, 2, 1, 0. X: find the derivative of f (x) = (cid:18) sin x. 1 + cos x(cid:19)2: 2 cos x. 2 cos2 x sin2 x (1 + cos x)2. 2 sin x (1 + cos x)2: at what points on the curve y = tangent line equal to 3. 2x 4 is the slope of the. 2: (cid:18) 5, (cid:18)4, (cid:18) 1, (cid:18) 3, (cid:18) 1.
